CN209733561U - heat dissipation chassis and have cooking utensil on this heat dissipation chassis - Google Patents
heat dissipation chassis and have cooking utensil on this heat dissipation chassis Download PDFInfo
- Publication number
- CN209733561U CN209733561U CN201821698330.2U CN201821698330U CN209733561U CN 209733561 U CN209733561 U CN 209733561U CN 201821698330 U CN201821698330 U CN 201821698330U CN 209733561 U CN209733561 U CN 209733561U
- Authority
- CN
- China
- Prior art keywords
- wind
- air
- heat dissipation
- chassis
- air inlet
- 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
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 41
- 238000010411 cooking Methods 0.000 title claims abstract description 19
- 230000000903 blocking effect Effects 0.000 claims abstract description 36
- 230000000694 effects Effects 0.000 abstract description 11
- 210000003205 muscle Anatomy 0.000 description 14
- 238000001816 cooling Methods 0.000 description 10
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Baking, Grill, Roasting (AREA)
Abstract
the utility model provides a heat dissipation chassis and have cooking utensil on this heat dissipation chassis has solved cooking utensil scattered wind gap and air intake and has kept apart the technical problem that thoroughly leads to the air intake to inhale scattered wind gap high temperature wind and reduce the radiating effect, and the technical scheme of adoption includes: the bottom surface of the chassis shell is provided with an air diffusing opening and an air inlet; the air blocking part is arranged on the bottom surface of the chassis shell and located between the air inlet and the air dispersing opening, the air blocking part faces towards a semi-surrounding structure of the air dispersing opening, and the air blocking part is used for guiding hot air coming out of the air dispersing opening to be far away from one side of the air inlet. The wind shielding part isolates the air diffusing opening and the air inlet into two spaces respectively, so that hot air coming out of the air diffusing opening cannot enter the air inlet.
Description
Technical Field
The utility model relates to the technical field of household appliances, concretely relates to heat dissipation chassis and have cooking utensil on this heat dissipation chassis.
Background
The intelligent electric cooker containing components such as a main board and the like and other electric cookers such as an electric pressure cooker can generate a large amount of heat in the working process, and the normal work of a main board circuit in the electric cookers can be influenced if the heat is not dissipated in time. Therefore, the heat dissipation fan must be matched to perform heat dissipation treatment on the main board, but because the heat dissipation air port and the air inlet are separated by a short distance on the base, and the wind direction has an anisotropy, under the condition that the air inlet and the air outlet are close, hot air flow discharged by the heat dissipation air port can be easily sucked into the air inlet, a good heat dissipation effect cannot be achieved, and the problems of main board failure, overhigh temperature rise of the whole machine and the like are easily caused.
For example, in chinese patent nos. CN204133228U and CN203493445U, the wind blocking ribs are added for isolation, but the wind blocking ribs do not form a closed ring, and the airflow still flows into the air inlet from the two sides that are not closed, so that the problem of high-temperature wind at the air inlet that is sucked into the air dispersing opening cannot be really solved.
Therefore, how to solve the technical problem that the heat dissipation effect is reduced by the high-temperature air sucked into the air-diffusing port by the air inlet due to the incomplete isolation between the air-diffusing port and the air inlet of the electric cooking appliance is a technical problem to be solved urgently by the technical staff in the field.
Disclosure of Invention
Therefore, the utility model discloses solve cooking utensil scattered wind gap and air intake and keep apart the technical problem that thoroughly leads to the air intake to inhale scattered wind gap high temperature wind and reduce the radiating effect to a heat dissipation chassis and have cooking utensil on this heat dissipation chassis are provided.
In order to achieve the above purpose, the technical solution adopted by the present invention comprises:
A heat dissipation chassis, comprising: the bottom surface of the chassis shell is provided with an air diffusing opening and an air inlet; the air blocking part is arranged on the bottom surface of the chassis shell and located between the air inlet and the air dispersing opening, the air blocking part faces towards a semi-surrounding structure of the air dispersing opening, and the air blocking part is used for guiding hot air coming out of the air dispersing opening to be far away from one side of the air inlet.
The bottom surface of the chassis shell is also provided with a plurality of supporting parts, and the supporting parts are suitable for supporting the chassis shell.
The bottom surface of the chassis shell is provided with a wind shielding rib between the air inlet and the air dispersing port, wherein the two supporting parts are arranged on one side of the wind shielding rib where the air dispersing port is located to form a wind shielding supporting part, and the two ends of the wind shielding rib are respectively connected with the two wind shielding supporting parts to form the wind shielding part.
The two ends of the wind blocking rib are provided with arc parts, and the two arc parts are respectively connected with the two wind blocking supporting parts.
On the bottom surface of chassis casing, and be in the air intake with be equipped with the convex closure between the scattered wind gap, the both sides of convex closure are equipped with the wind-blocking muscle respectively, each the orientation of wind-blocking muscle one side of scattered wind gap is equipped with one the supporting part, this supporting part form the supporting part that keeps out the wind, the first end of wind-blocking muscle with the convex closure is connected, and the second end and one of them the supporting part that keeps out the wind is connected, the convex closure the wind-blocking muscle and the supporting part that keeps out the wind is connected and is formed the portion that keeps out the wind.
The wind shielding support part is arranged close to the edge of the chassis shell.
The wind shielding part is arranged close to the air dispersing opening.
The height of the wind shielding part is not more than that of the supporting part.
The supporting part is a supporting leg.
The supporting legs are respectively arranged at four corners of the chassis shell.
The utility model also provides a cooking utensil, including foretell heat dissipation chassis.
The utility model discloses technical scheme has following advantage:
1. The utility model provides a heat dissipation chassis, include: chassis casing and windshield. Wherein, the bottom surface of the chassis shell is provided with an air-diffusing opening and an air inlet. The wind shielding part is arranged on the bottom surface of the chassis shell and is positioned between the air inlet and the air dispersing opening, and the wind shielding part forms a semi-surrounding structure facing the air dispersing opening. The wind shielding part is used for guiding hot wind coming out of the air dissipation opening to one side far away from the air inlet. The wind shielding part isolates the air diffusing opening and the air inlet into two spaces respectively, so that hot air coming out of the air diffusing opening cannot enter the air inlet.
Most base structure air intake and air outlet department among the prior art do not have protruding structure or protruding rib to block, lead to the hot-blast back of coming out from the base in scattered wind gap, flow to everywhere, the fan of air intake is because high frequency rotates, can follow the air intake and absorb wind all around, and because there is not the blocking of protruding structure this moment, the air intake will be inside the machine is inhaled to the hot-blast of scattered wind gap, can't play the effect of cooling. The utility model provides a wind-break portion forms towards the semi-surrounding structure in scattered wind gap, thoroughly separates discrete wind gap and air intake. When the cooking utensil is in operation, the air intake need constantly get into the air and cool off the inside device that generates heat, and hot-air after the heat exchange is discharged by the wind mouth that looses, because wind-break portion forms half enclosed partition structure to the wind mouth that looses for when the air intake inhales cooling air, the hot-air that the wind mouth that looses came out can not be circulated once more and inhales the air intake influence cooling effect, makes cooling effect improve greatly.
2. The utility model provides a heat dissipation chassis, still be equipped with a plurality of supporting parts on the bottom surface of chassis casing, the supporting part is suitable for the support chassis casing. The supporting part forms a height difference between the air inlet and the air outlet and the placed plane, so that air circulation is facilitated.
3. The utility model provides a heat dissipation chassis, the both ends of fender wind muscle have arc portion, two arc portion respectively with two the supporting part that keeps out the wind is connected. The arc-shaped part is suitable for guiding the hot air coming out of the air-diffusing opening out of the space at the side of the air-diffusing opening after the hot air collides with the wind-blocking rib.
4. The utility model provides a heat dissipation chassis, the both sides of convex closure are equipped with the fender wind muscle respectively, each the orientation of fender wind muscle one side in scattered wind gap is equipped with one the supporting part, this supporting part form the supporting part that keeps out the wind, the first end of fender wind muscle with the convex closure is connected, second end and one of them the supporting part that keeps out the wind is connected, the convex closure the fender wind muscle and the supporting part that keeps out the wind is connected and is formed the portion that keeps out the wind. When the hot-blast of scattered wind gap department outwards gived off, owing to have wind-blocking muscle or convex closure structure, the wind direction will receive and block to make wind flow direction one side of non-air intake, the air intake does not have the influence of high temperature air when absorbing room temperature wind heat dissipation, will improve the radiating efficiency of radiator, thereby improves the life of the inside control mainboard of cooking utensil.
5. The utility model provides a heat dissipation chassis, the portion of keeping out the wind is close to the scattered wind gap sets up. The wind direction at the air diffusing opening can be limited to the maximum extent by arranging the air diffusing opening close to the air diffusing opening, and the wind direction at the air diffusing opening is directly blocked from flowing to the air inlet. In addition, the air inlet is not limited by ribs, so that surrounding air can be absorbed to the maximum extent, and the heat dissipation efficiency is increased.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of embodiment 1 of the present invention;
Fig. 2 is a schematic view of a heat dissipation wind direction according to embodiment 1 of the present invention;
Description of reference numerals:
1-a chassis housing; 11-air diffuser; 12-an air inlet; 2-wind blocking ribs; 3-supporting the feet.
Detailed Description
the technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
As shown in fig. 1 and 2, the utility model provides a heat dissipation chassis, include: chassis housing 1 and a windshield.
Wherein, the bottom surface of the chassis shell 1 is provided with an air-diffusing opening 11 and an air inlet 12. The air diffusing opening 11 is suitable for exhausting hot air in the cooking appliance, the air inlet 12 is suitable for sucking cooling air by a fan in the cooking appliance, and the hot air is exhausted through the air diffusing opening 11 after the cooling air exchanges heat with a heating element in the cooking appliance. The wind shielding part is arranged on the bottom surface of the chassis shell 1 and is positioned between the air inlet 12 and the air dispersing opening 11, and the wind shielding part forms a semi-surrounding structure facing the air dispersing opening 11. The wind shielding part is used for guiding the hot wind coming out of the air dispersing opening 11 to the side far away from the air inlet 12. The wind shielding part isolates the air diffusing opening 11 and the air inlet 12 in two spaces respectively, so that hot wind coming out of the air diffusing opening 11 cannot enter the air inlet 12.
Most base structure air intake and air outlet department among the prior art do not have protruding structure or protruding rib to block, lead to the hot-blast back of coming out from the base in scattered wind gap, flow to everywhere, the fan of air intake is because high frequency rotates, can follow the air intake and absorb wind all around, and because there is not the blocking of protruding structure this moment, the air intake will be inside the machine is inhaled to the hot-blast of scattered wind gap, can't play the effect of cooling. The utility model provides a wind-break portion forms towards the half surrounding structure of scattered wind gap 11, thoroughly separates scattered wind gap 11 and air intake 12. When the cooking utensil is in operation, air intake 12 need constantly get into the air and cool off inside heating device, and hot-air after the heat exchange is discharged by the wind mouth that looses, because wind-break portion forms half enclosed partition structure to wind mouth 11 that looses for air intake 12 is when inhaling the cooling air, and the hot-air that the wind mouth 11 that looses came out can not be circulated once more and inhales air intake 12 and influence the cooling effect, makes the cooling effect improve greatly.
As shown in fig. 1 and 2, in the present invention, a plurality of support portions are further disposed on the bottom surface of the chassis housing 1, and the support portions are adapted to support the chassis housing 1. Wherein, the supporting part is supporting legs 3 or backup pad, and this embodiment preferably adopts supporting legs 3, just supporting legs 3 are equipped with four groups, set up respectively on four angles of chassis casing 1. The supporting part forms a height difference between the air inlet and the air outlet and the placed plane, so that air circulation is facilitated.
As the embodiment of portion that keeps out the wind, in the utility model discloses in on the bottom surface of chassis casing 1, and be in air intake 12 with be equipped with wind-break muscle 2 between the scattered wind gap 11, wherein two the supporting part is in wind-break muscle 2 scattered wind gap 11 place one side forms the supporting part that keeps out the wind, the both ends of wind-break muscle 2 respectively with two the supporting part that keeps out the wind is connected and is formed wind-break portion.
Furthermore, in the present invention, the two ends of the wind shielding rib 2 have an arc portion, two the arc portion is respectively connected to the wind shielding supporting portion. The arc-shaped part is suitable for guiding the hot air coming out of the air-diffusing opening 11 out of the space at the side of the air-diffusing opening 11 after the hot air collides with the wind-blocking rib 2.
additionally, the utility model discloses in on the bottom surface of chassis casing 1, and be in air intake 12 with still be equipped with the convex closure between the scattered wind gap 11. The convex hull is internally provided with components such as a heating chassis of a cooking utensil.
Based on this, as another specific implementation manner of the wind blocking portion, as shown in fig. 1, wind blocking ribs 2 are respectively disposed on two sides of the convex hull, one side of each wind blocking rib 2 facing the air diffuser 11 is provided with one supporting portion, the supporting portion forms a wind blocking supporting portion, a first end of each wind blocking rib 2 is connected with the convex hull, a second end of each wind blocking rib is connected with one of the wind blocking supporting portions, and the convex hull, the wind blocking ribs 2 and the wind blocking supporting portion are connected to form the wind blocking portion. When the hot-blast of scattered wind gap department outwards gived off, owing to have wind-blocking muscle or convex closure structure, the wind direction will receive and block to make wind flow direction one side of non-air intake, the air intake does not have the influence of high temperature air when absorbing room temperature wind heat dissipation, will improve the radiating efficiency of radiator, thereby improves the life of the inside control mainboard of cooking utensil.
In order to ensure that the air dispersing opening and the air inlet are better in separation effect and larger in air dispersing space, the wind shielding support part is arranged close to the edge of the chassis shell.
additionally, the utility model discloses in the portion of keeping out the wind is close to scattered wind gap 11 sets up. The wind direction at the air diffusing opening can be limited to the maximum by being arranged close to the air diffusing opening 11, and the wind at the air diffusing opening is directly blocked from flowing to the air inlet. In addition, the air inlet is not limited by ribs, so that surrounding air can be absorbed to the maximum extent, and the heat dissipation efficiency is increased.
Of course, in the present invention, the height of the wind shielding portion and the convex hull cannot be greater than the height of the supporting portion. The supporting portion can only play a supporting role.
Example 2
The utility model also provides a cooking utensil, including embodiment 1 the heat dissipation chassis.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (11)
1. A heat dissipation chassis, comprising:
The bottom surface of the chassis shell (1) is provided with a wind-diffusing opening (11) and a wind inlet (12);
The wind blocking part is arranged on the bottom surface of the chassis shell (1) and located between the air inlet (12) and the air dispersing opening (11), the wind blocking part faces towards a semi-surrounding structure of the air dispersing opening (11), and the wind blocking part is used for guiding hot wind coming out of the air dispersing opening (11) to be far away from one side where the air inlet (12) is located.
2. The heat dissipation chassis according to claim 1, wherein a plurality of support portions are further provided on the bottom surface of the chassis housing (1), the support portions being adapted to support the chassis housing (1).
3. The heat dissipation chassis according to claim 2, wherein a wind shielding rib (2) is disposed on a bottom surface of the chassis housing (1) and between the air inlet (12) and the air outlet (11), wherein two of the supporting portions are disposed on a side of the wind shielding rib (2) where the air outlet (11) is located to form a wind shielding supporting portion, and two ends of the wind shielding rib (2) are respectively connected with the two wind shielding supporting portions to form the wind shielding portion.
4. the heat dissipation chassis according to claim 3, wherein the two ends of the wind shielding rib (2) are provided with arc-shaped portions, and the two arc-shaped portions are respectively connected with the two wind shielding support portions.
5. The heat dissipation chassis according to claim 2, wherein a convex hull is disposed on a bottom surface of the chassis housing (1) between the air inlet (12) and the air outlet (11), wind blocking ribs (2) are disposed on two sides of the convex hull, one side of each wind blocking rib (2) facing the air outlet (11) is provided with a support portion forming a wind blocking support portion, a first end of each wind blocking rib (2) is connected to the convex hull, a second end of each wind blocking rib is connected to one of the wind blocking support portions, and the convex hull, the wind blocking ribs (2) and the wind blocking support portions are connected to form the wind blocking portion.
6. The heat dissipation chassis of claim 5, wherein the wind-support is disposed proximate an edge of the chassis housing.
7. The heat dissipation chassis according to claim 1, wherein the wind shield is arranged close to the air dissipation opening (11).
8. The heat dissipation chassis of claim 4 or 6, wherein the height of the wind blocking portion is not greater than the height of the support portion.
9. The heat dissipation chassis according to claim 8, characterized in that the support is a support foot (3).
10. The heat dissipation chassis according to claim 9, characterized in that the support feet (3) are arranged at the four corners of the chassis housing (1), respectively.
11. a cooking appliance comprising the heat dissipation chassis of any one of claims 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821698330.2U CN209733561U (en) | 2018-10-18 | 2018-10-18 | heat dissipation chassis and have cooking utensil on this heat dissipation chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821698330.2U CN209733561U (en) | 2018-10-18 | 2018-10-18 | heat dissipation chassis and have cooking utensil on this heat dissipation chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209733561U true CN209733561U (en) | 2019-12-06 |
Family
ID=68699991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821698330.2U Active CN209733561U (en) | 2018-10-18 | 2018-10-18 | heat dissipation chassis and have cooking utensil on this heat dissipation chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209733561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115813221A (en) * | 2022-12-26 | 2023-03-21 | 广东美的厨房电器制造有限公司 | Cooking utensil |
-
2018
- 2018-10-18 CN CN201821698330.2U patent/CN209733561U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115813221A (en) * | 2022-12-26 | 2023-03-21 | 广东美的厨房电器制造有限公司 | Cooking utensil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110179324B (en) | Cooking device | |
| CN209733561U (en) | heat dissipation chassis and have cooking utensil on this heat dissipation chassis | |
| WO2021115105A1 (en) | Cooking electric appliance with microwave heating function | |
| CN211270189U (en) | Food processor with good heat dissipation effect | |
| CN210930820U (en) | Double-fan radiating pot | |
| CN216317057U (en) | Cooking utensil's cooking base and cooking utensil | |
| CN216293808U (en) | Air fryer with low surface temperature rise | |
| CN215873744U (en) | Safe hurricane barrel | |
| CN212212738U (en) | Portable clothing intelligence thermostated instrument | |
| CN212777670U (en) | Automatically controlled box heat radiation structure and air condensing units | |
| CN209863485U (en) | Electric baking machine | |
| CN206775903U (en) | Circuit board radiating device and cooking apparatus | |
| CN216724137U (en) | Steaming and baking integrated stove | |
| CN211408604U (en) | Cooking utensil | |
| CN216307885U (en) | Improved electromagnetic oven | |
| CN218300705U (en) | High-efficient temperature management automatic control cabinet | |
| CN204730270U (en) | Electromagnetic oven | |
| CN219656152U (en) | Integrated kitchen range | |
| CN218721721U (en) | Electromagnetic oven | |
| CN217928902U (en) | Embedded cooking utensils | |
| CN214258256U (en) | Handle air inlet type hair drier | |
| CN214125560U (en) | Cooking apparatus | |
| CN211239014U (en) | Component heat dissipation supporting device for power distribution cabinet equipment | |
| CN218791892U (en) | Air frying pan | |
| CN213019763U (en) | Bottom shell assembly of cooking utensil and cooking utensil that has it |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |