CN208973330U - The cooking apparatus of high efficiency and heat radiation - Google Patents
The cooking apparatus of high efficiency and heat radiation Download PDFInfo
- Publication number
- CN208973330U CN208973330U CN201820806435.9U CN201820806435U CN208973330U CN 208973330 U CN208973330 U CN 208973330U CN 201820806435 U CN201820806435 U CN 201820806435U CN 208973330 U CN208973330 U CN 208973330U
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- China
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- circuit board
- wind scooper
- cooking apparatus
- radiator fan
- wind
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Abstract
The utility model discloses the cooking apparatus of high efficiency and heat radiation, belong to machine for kitchen use field, solves the problems such as circuit board cooling fin heat dissipation effect is poor in existing cooking apparatus, the cooking apparatus of the utility model, including pot body, radiator fan and fill gelled circuit board, the pot body includes pedestal and the middle ring above the pedestal, the middle ring is equipped with the circuit board support extended to the pedestal, the circuit board is mounted on the circuit board support, wind scooper is additionally provided on the circuit board support, the radiator fan is mounted on the wind scooper, the cooling wind that the wind scooper is used to introduce the radiator fan, which is concentrated, is oriented to the cooling fin.It preferentially ensure that the forced heat radiation effect of cooling fin, effectively control the temperature rise of cooling fin, radiate since electronic components most on circuit board rely on cooling fin, increase the heat dissipation effect of cooling fin, facilitate the heat-sinking capability for promoting circuit board entirety.
Description
[technical field]
The utility model relates to machine for kitchen use more particularly to the cooking apparatus of high efficiency and heat radiation.
[background technique]
The cooking apparatus such as existing electric cooker, cooking machine, pressure cooker applied to culinary cuisine, are internally provided with circuit board group
Part is dispersed with a large amount of electronic components on circuit board assemblies, when cooking apparatus works, heat and the electronics member of machine accumulated inside
Part itself temperature rise, influences whether machine operation stability, heat dissipation easily lead to not in time electronic component burn out, aircraft bombing situations such as, mesh
Preceding majority cooking apparatus generallys use wind-cooling heat dissipating, i.e., radiator fan is arranged inside machine, utilizes radiator fan forced convertion
Mode radiate, this radiating mode structure is simple, directly.For example, current electric cooker mounting circuit boards in middle ring,
Radiator fan is installed, radiator fan sucks outside air from the air inlet of pedestal for heat dissipation for circuit board, but it exists in pedestal
The problem of be: firstly, the usually edge-on setting of circuit board, the cooling wind of radiator fan sucking only has small part to blow to dissipating for circuit board
Backing, causes the heat dissipation effect of cooling fin bad, then influences the heat dissipation of other electron component on circuit board；Secondly, heat dissipation
Fan need to be connected on circuit board and could work, but first have to complete the assembly of pedestal and middle ring, increase circuit board and heat dissipation
The line difficulty of fan.
[utility model content]
It is efficiently scattered that a kind of steaming is provided the technical problem to be solved by the utility model is to overcome the deficiencies in the prior art
The cooking apparatus of heat enhances the forced heat radiation effect of cooling fin, promotes circuit board integral heat sink ability.
In order to solve the above technical problems, the utility model adopts the following technical solution:
The cooking apparatus of high efficiency and heat radiation, including pot body, radiator fan and gelled circuit board is filled, the pot body includes
Pedestal and the middle ring above the pedestal, the middle ring are equipped with the circuit board support extended to the pedestal, the electricity
Road plate is mounted on the circuit board support, and wind scooper is additionally provided on the circuit board support, and the radiator fan is mounted on institute
It states on wind scooper, the cooling wind that the wind scooper is used to introduce the radiator fan, which is concentrated, is oriented to the cooling fin.
In the cooking apparatus of above-mentioned high efficiency and heat radiation, the wind scooper top is equipped with air outlet, and the wind scooper lower part is set
There is the installing port for matching the radiator fan, the radiator fan is installed on the installing port, and the air outlet is located at described dissipate
Below backing.
In the cooking apparatus of above-mentioned high efficiency and heat radiation, the opening area of the air outlet is less than the opening face of the installing port
Product, the wind scooper is tapered from the installing port to the direction of air outlet, to guide cooling wind to the air outlet.
In the cooking apparatus of above-mentioned high efficiency and heat radiation, the radiator fan is at least partially disposed in the wind scooper.
In the cooking apparatus of above-mentioned high efficiency and heat radiation, the inner wall of the wind scooper is equipped with positioning column, the radiator fan
It offsets and fixes with the positioning column.
In the cooking apparatus of above-mentioned high efficiency and heat radiation, wind scooper setting is described to dissipate in the circuit board support lower end
Backing is mounted on the circuit board close to the side of the wind scooper.
Be located at below the radiator fan in the cooking apparatus of above-mentioned high efficiency and heat radiation, on the pedestal be equipped with air inlet area and
Around the wind screen rib of air inlet area setting, the air inlet area has multiple air inlet holes.
In the cooking apparatus of above-mentioned high efficiency and heat radiation, the wind-guiding cover outer wall is equipped with reinforcing rib.
In the cooking apparatus of above-mentioned high efficiency and heat radiation, the cooking apparatus further includes being placed in interior pot and position in the pot body
Heater below the interior pot, the circuit board are mounted on the side that the circuit board support deviates from the interior pot.
In the cooking apparatus of above-mentioned high efficiency and heat radiation, the circuit board support and the wind scooper are an integral molding structure；
Alternatively, the circuit board support and wind scooper fission molding, the wind scooper are fixedly attached on the circuit board support.
The utility model has the beneficial effects that
The cooking apparatus of the high efficiency and heat radiation of the utility model, including pot body, radiator fan and gelled circuit board is filled,
The pot body includes pedestal and the middle ring above the pedestal, and the middle ring is equipped with the circuit board extended to the pedestal
Bracket, the circuit board are mounted on the circuit board support, and wind scooper, the radiation air are additionally provided on the circuit board support
Fan is mounted on the wind scooper, and the cooling wind that the wind scooper is used to introduce the radiator fan, which is concentrated, is oriented to the heat dissipation
Piece.
Firstly, wind scooper is arranged on circuit board support, radiator fan is mounted on wind scooper, wind scooper provides heat dissipation
Installation carrier of the fan on circuit board support, so that radiator fan and circuit board can be mounted on the circuit board support of middle ring
On, when assembling, the wiring between radiator fan and circuit board can be completed one step ahead, then pedestal and middle ring are assembled, reduce
Assembly manipulation difficulty；Secondly, the cooling wind that wind scooper is also used to introduce radiator fan concentrates guiding cooling fin, preferentially ensure that
The forced heat radiation effect of cooling fin effectively controls the temperature rise of cooling fin, since electronic components most on circuit board rely on cooling fin
It radiates, increases the heat dissipation effect of cooling fin, facilitate the heat-sinking capability for promoting circuit board entirety.
Further, the wind scooper top is equipped with air outlet, and the wind scooper lower part, which is equipped with, matches the radiator fan
Installing port, the radiator fan is installed on the installing port, and the air outlet is located at below the cooling fin.On wind scooper certainly
Installing port forms air intake passage from bottom to top to air outlet, shortens air inlet path, reduces cooling air quantity loss.
Further, the opening area of the air outlet is less than the opening area of the installing port, and the wind scooper is by institute
It is tapered to the direction of air outlet to state installing port, to guide cooling wind to the air outlet.The draught area of wind scooper is by installing
Mouth is gradually reduced to direction of air outlet, can also be reduced windage while guiding cooling wind, be increased the wind speed at air outlet, more effectively
The cooling fin heat that ground is taken away, and the wind scooper designed in this way is small in size, saves assembly space, is not easy to other component and is formed
Interference.
Further, the radiator fan is at least partially disposed in the wind scooper.The cooling wind for sucking radiator fan
The air outlet for directly blowing to wind scooper, reduces leaking out at the installing port of wind scooper, and the inside of wind scooper is rationally utilized
Space radiator fan saves space.
Further, the wind scooper is arranged in the circuit board support lower end, and the cooling fin is mounted on the circuit
Plate is close to the side of the wind scooper.Cooling fin further at a distance from air outlet, the cooling wind for sending out air outlet is directly to scattered
Backing is cooled down, and cooling fin temperature rise is effectively controlled.
Further, it is located on the pedestal below the radiator fan and is equipped with air inlet area and is arranged around the air inlet area
Wind screen rib, the air inlet area have multiple air inlet holes.Heat dissipation upwards is kept off by the air that wind screen rib enters air inlet hole
Fan reduces wind loss, guarantees that radiator fan is capable of the slave air inlet hole of maximal efficiency outwardly draw air.
Further, the cooking apparatus further includes being placed in the interior pot in the pot body and adding below the interior pot
Hot device, the circuit board are mounted on the side that the circuit board support deviates from the interior pot.Between circuit board and interior pot, heater
Between across circuit board support, circuit board support prevents interior pot, heater heat to be directly radiated on circuit board, reduce interior pot,
The influence that heater heat radiates to circuit board and its cooling fin.
These features and advantages of the utility model will the detailed exposure in following specific embodiment, attached drawing.
[Detailed description of the invention]
The utility model is described further with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of cooking apparatus in the utility model embodiment one；
Fig. 2 is the decomposition diagram of radiator fan, circuit board support and circuit board in the utility model embodiment one；
Fig. 3 is the assembling schematic diagram of radiator fan, circuit board support and circuit board in the utility model embodiment one；
Fig. 4 is the structural schematic diagram of cooking apparatus in the utility model embodiment two；
Fig. 5 is the schematic diagram of base structure of cooking apparatus in the utility model embodiment two.
Appended drawing reference:
100 pedestals, 110 air inlet holes, 120 wind screen ribs；
200 middle rings, 210 circuit board supports；
Pot in 300；
400 electromagnetic wire coils；
500 circuit boards, 510 cooling fins；
600 wind scoopers, 610 installing ports, 620 air outlets, 630 positioning columns, 640 reinforcing ribs；
700 radiator fans.
[specific embodiment]
The utility model proposes high efficiency and heat radiation cooking apparatus, including pot body, radiator fan and fill gelled electricity
Road plate, the pot body include pedestal and the middle ring above the pedestal, and the middle ring is equipped with to be extended to the pedestal
Circuit board support, the circuit board are mounted on the circuit board support, which is characterized in that are additionally provided on the circuit board support
Wind scooper, the radiator fan are mounted on the wind scooper, and the wind scooper is used for the cooling for introducing the radiator fan
Wind, which is concentrated, is oriented to the cooling fin.Above scheme preferentially ensure that the forced heat radiation effect of cooling fin, effectively control cooling fin
Temperature rise radiates since electronic components most on circuit board rely on cooling fin, increases the heat dissipation effect of cooling fin, help to mention
Rise the heat-sinking capability of circuit board entirety.
The technical solution of the utility model embodiment is explained below with reference to the attached drawing of the utility model embodiment and
Illustrate, but following embodiments are only the preferred embodiment of the utility model, and not all.Based on the implementation example in the implementation mode,
Those skilled in the art's obtained other embodiments without making creative work, belong to the utility model
Protection scope.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
Describe the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more, unless otherwise restricted clearly.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Embodiment one
Referring to Fig.1, the cooking apparatus for the high efficiency and heat radiation that the utility model embodiment one proposes, including pot body, radiator fan
700 and the circuit board 500 equipped with cooling fin 510, wherein pot body includes pedestal 100 and the middle ring 200 above pedestal 100,
Heater in pot body equipped with interior pot 300 and positioned at interior 300 lower section of pot, the heater of the present embodiment is electromagnetic wire coil 400, is utilized
Electromagnetic induction principle heat in pot 300, in other embodiments, heater is also possible to heat-generating disc or other heating sources；Middle ring
Circuit board support 210 is extended to pedestal 100 in 200 bottoms, and 210 top of circuit board support is fixedly connected in middle ring 200, in electricity
Road board mount 210 is equipped with circuit board 500 away from the side of interior pot 300, and a variety of electronic components are arranged on circuit board 500 and are
The cooling fin 510 of part of electronic element radiating, due between circuit board 500 and interior pot 300, heater across circuit board
Bracket 210, circuit board support 210 can prevent interior pot 300, heater heat to be directly radiated on circuit board 500, reduce interior pot
300, the influence that heater heat radiates to circuit board 500 and its cooling fin 510.
Referring to Fig.1-3,210 lower end of circuit board support of the present embodiment is equipped with wind scooper 600, is equipped on wind scooper 600
Radiator fan 700 is located on pedestal 100 below radiator fan 700 and is equipped with air inlet area, and air inlet area has multiple air inlet holes 110, dissipates
From air inlet hole 110, outwardly draw air, the air of sucking draw through radiator fan 700, wind scooper 600 when Hot-air fan 700 works
The cooling air-flow to be formed and concentrate and blow to cooling fin 510 is led, preferentially ensure that the forced heat radiation effect of cooling fin 510, is effectively controlled
The temperature rise of cooling fin 510 also improves the whole heat-sinking capability of circuit board 500.
Specific: the wind scooper 600 and circuit board support 210 of the present embodiment are made of one structure, and mechanical property is good, moreover it is possible to
The assembly process both removed from, while also avoiding fission and be not connected firmly to lean on causes wind scooper 600 to loosen, generate noise etc. and asks
Topic；It is additionally provided with a plurality of reinforcing rib 640 in the outer wall of wind scooper 600, further promotes the non-deformability of wind scooper 600, to protect
Demonstrate,prove the mounting stability of radiator fan 700.The top of wind scooper 600 is equipped with air outlet 620, and air outlet 620 is located at cooling fin 510
Lower section, the lower part of wind scooper 600 are equipped with the installing port 610 of matching radiator fan 700, and radiator fan 700 is predominantly located in wind-guiding
In cover 600, the cooling wind for sucking radiator fan 700 directly blows to the air outlet 620 of wind scooper 600, reduces wind scooper 600
Leaking out at installing port 610, and the inner space that wind scooper 600 is rationally utilized accommodates radiator fan 700, saves space.
Preferably, the radiator fan 700 of the present embodiment is square, and installing port 610 matches with 700 shape of radiator fan, in wind scooper
600 inner wall quadrangle is respectively equipped with positioning column 630, and radiator fan 700 offsets and leads to positioning column 630 after being packed into installing port 610
Cross screw fastening.If it is the radiator fan of other shapes, such as circle, then mouth-shaped is installed and is accordingly changed；Radiation air
The modes such as buckle, glue is Nian Jie also can be used with wind scooper and achieve a fixed connection for fan.Preferably to blow the concentration of cooling fin 510
When circuit board 500 is laid out circuit board 500 is arranged in close to the side of wind scooper 600, further cooling fin in cooling fin 510 by wind
510 at a distance from air outlet 620, and the cooling wind for sending out air outlet 620 directly cools down cooling fin 510, effectively controls
510 temperature rise of cooling fin.
The opening area of the air outlet 620 of the present embodiment wind scooper 600 is less than the opening area of installing port 610, wind scooper
600 is tapered from installing port 610 to 620 direction of air outlet, and the draught area of wind scooper 600 is from installing port 610 to 620 side of air outlet
To being gradually reduced, cooling wind can not only be guided to air outlet 620 in this way, moreover it is possible to reduce windage, increase the wind at air outlet 620
Speed, 510 heat of cooling fin more effectively taken away, and 600 volume of wind scooper designed in this way is smaller, saves assembly space,
It is not easy to other component and forms interference.It should be appreciated that the wind scooper of above structure belongs to preferred embodiment, and in other embodiments, nothing
Which kind of structure, such as cube, cylindrical shape etc. be designed to by wind scooper, as long as outlet air is arranged only for cooling fin in wind scooper
Mouthful, cooling wind finally can only all blow to cooling fin from air outlet, realize the concentration cooling down to cooling fin.
Circuit board 500 and radiator fan 700 in an assembling process, first can be respectively installed to electricity by the present embodiment cooking apparatus
On road board mount 210 and wind scooper 600, and the line of circuit board 500 and radiator fan 700 is completed, then by pedestal 100 and middle ring
200 are assembled, and assembly manipulation difficulty is reduced.Moreover, the scheme of radiator fan, the present embodiment is arranged in pedestal compared with prior art
Radiator fan 700 is mounted on on the integrally formed wind scooper 600 of circuit board support 210, radiator fan 700 is closer to heat dissipation
Piece 510 shortens ventilating path, reduces air quantity loss.
Embodiment two
Referring to Fig. 4,5, the present embodiment optimizes 100 structure of pedestal on the basis of embodiment: setting on pedestal 100 around air inlet area
Set wind screen rib 120, wind screen rib 120 and pedestal 100 are integrally formed, 120 upper end of wind screen rib close to 700 bottom of radiator fan, by
The radiator fan 700 of the air gear that wind screen rib 120 enters air inlet hole 110 upwards, reduces wind loss, guarantees radiator fan
700 are capable of the slave air inlet hole 110 of maximal efficiency outwardly draw air.
Embodiment three
The present embodiment with above-described embodiment the difference is that: circuit board support and wind scooper it is seperated molding, wind scooper
It is fixedly attached on circuit board support, such as wind scooper and circuit board support are connected by screw to mode, snap connection mode etc.
It achieves a fixed connection, reduces the cost of manufacture and design difficulty of each component, and circuit board support and wind scooper can be individually replaced,
Reduce maintenance cost.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, being familiar with the those skilled in the art should be understood that the utility model includes but is not limited to attached drawing and specific embodiment party above
Content described in formula.The modification of any function and structure principle without departing from the utility model is intended to be included in claims
Range in.
Claims (10)
1. the cooking apparatus of high efficiency and heat radiation, including pot body, radiator fan and gelled circuit board is filled, the pot body includes bottom
Seat and the middle ring above the pedestal, the middle ring are equipped with the circuit board support extended to the pedestal, the circuit
Plate is mounted on the circuit board support, which is characterized in that wind scooper, the radiator fan are additionally provided on the circuit board support
It is mounted on the wind scooper, the cooling wind that the wind scooper is used to introduce the radiator fan, which is concentrated, is oriented to the heat dissipation
Piece.
2. the cooking apparatus of high efficiency and heat radiation as described in claim 1, which is characterized in that the wind scooper top is equipped with air outlet,
The wind scooper lower part is equipped with the installing port for matching the radiator fan, and the radiator fan is installed on the installing port, described
Air outlet is located at below the cooling fin.
3. the cooking apparatus of high efficiency and heat radiation as claimed in claim 2, which is characterized in that the opening area of the air outlet is less than institute
The opening area of installing port is stated, the wind scooper is tapered from the installing port to the direction of air outlet, with to the air outlet
Guide cooling wind.
4. the cooking apparatus of high efficiency and heat radiation as claimed in claim 2, which is characterized in that the radiator fan is at least partially disposed at institute
It states in wind scooper.
5. the cooking apparatus of high efficiency and heat radiation as claimed in claim 4, which is characterized in that the inner wall of the wind scooper is equipped with positioning
Column, the radiator fan offset and fix with the positioning column.
6. the cooking apparatus of high efficiency and heat radiation as claimed in claim 2, which is characterized in that the wind scooper is arranged in the circuit board
Pedestal lower end, the cooling fin are mounted on the circuit board close to the side of the wind scooper.
7. the cooking apparatus of high efficiency and heat radiation as described in claim 1, which is characterized in that be located at the radiator fan on the pedestal
Lower section is equipped with air inlet area and the wind screen rib around air inlet area setting, and the air inlet area has multiple air inlet holes.
8. the cooking apparatus of high efficiency and heat radiation as described in one of claim 1 to 7, which is characterized in that the wind-guiding cover outer wall is equipped with
Reinforcing rib.
9. the cooking apparatus of high efficiency and heat radiation as described in one of claim 1 to 7, which is characterized in that the cooking apparatus further includes
It is placed in the interior pot in the pot body and the heater below the interior pot, the circuit board is mounted on the circuit board support
Away from the side of the interior pot.
10. the cooking apparatus of high efficiency and heat radiation as described in one of claim 1 to 7, which is characterized in that the circuit board support and institute
Wind scooper is stated to be an integral molding structure；Alternatively, the circuit board support and wind scooper fission molding, the wind scooper are fixed
It is connected on the circuit board support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820806435.9U CN208973330U (en) | 2018-05-28 | 2018-05-28 | The cooking apparatus of high efficiency and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820806435.9U CN208973330U (en) | 2018-05-28 | 2018-05-28 | The cooking apparatus of high efficiency and heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208973330U true CN208973330U (en) | 2019-06-14 |
Family
ID=66778906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820806435.9U Active CN208973330U (en) | 2018-05-28 | 2018-05-28 | The cooking apparatus of high efficiency and heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208973330U (en) |
-
2018
- 2018-05-28 CN CN201820806435.9U patent/CN208973330U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230706 Address after: Building 2, No. 52, 22nd Street, Baiyang Street, Qiantang New District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Hangzhou Jiuchuang Home Appliances Co.,Ltd. Address before: No. 999, Mei Li Road, Huaiyin District, Ji'nan, Shandong Patentee before: JOYOUNG Co.,Ltd. |