CN207514982U - Electromagnetic oven bottom shell convenient for heat dissipation - Google Patents
Electromagnetic oven bottom shell convenient for heat dissipation Download PDFInfo
- Publication number
- CN207514982U CN207514982U CN201721367058.5U CN201721367058U CN207514982U CN 207514982 U CN207514982 U CN 207514982U CN 201721367058 U CN201721367058 U CN 201721367058U CN 207514982 U CN207514982 U CN 207514982U
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- China
- Prior art keywords
- circuit board
- guide plate
- heat radiating
- character
- wind
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- 230000017525 heat dissipation Effects 0.000 title claims description 18
- 238000007664 blowing Methods 0.000 claims abstract description 8
- 210000000988 bone and bone Anatomy 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 16
- 239000012141 concentrate Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 206010037660 Pyrexia Diseases 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Induction Heating Cooking Devices (AREA)
Abstract
The utility model relates to a technical field of electromagnetism stove for the culinary art, more specifically relates to a convenient radiating electromagnetism stove drain pan. The coil panel is positioned above the heat radiating fan, the heat radiating fin and the circuit board, the circuit board is provided with an easily heating element, the heat radiating fin is fixed on the circuit board, the heat radiating fin and the easily heating element are positioned on the upper surface of the circuit board, the bottom shell comprises a bottom plate and a side wall extending upwards along the edge of the bottom plate, the bottom plate is provided with an air inlet area formed by air inlets, the side wall is provided with air guide ribs extending upwards on the periphery of the heat radiating area on the bottom plate of the heat radiating area formed by the heat radiating holes, the air guide ribs surround the heat radiating fan and are provided with openings in the direction opposite to the circuit board, and the air blowing direction blows towards the direction of the circuit board when the heat radiating fan rotates. The existence of the wind guiding ribs can effectively focus the blowing direction of the heat radiating fan on the directions of the heating element and the heat radiating fin which need to be radiated, and prevent the blowing direction from blowing to unnecessary directions.
Description
Technical field
The utility model is related to cook the technical field with electromagnetic oven, more particularly, to a kind of electromagnetism for facilitating heat dissipation
Bearth shell.
Background technology
Have existed in the prior art on electromagnetic oven bottom shell again design radiator fan air guide structure with by wind direction guide to
Circuit board direction, but its whole specific aim is poor, and design can't enable wind-force to focus on heater element direction so that
Heat dissipation is not enough.
Utility model content
The utility model is at least one defect overcome described in the above-mentioned prior art, provides a kind of electromagnetism for facilitating heat dissipation
Bearth shell is enabled under the design of the bottom case structure, and radiator fan can make at wind direction concentrated vectoring to heater element
It must radiate more abundant.
In order to solve the above technical problems, the technical solution of the utility model is as follows：A kind of electromagnetic oven bottom shell for facilitating heat dissipation,
Coil panel, radiator fan, cooling fin and circuit board are fixed in the bottom case, the coil panel is located at radiator fan, dissipates
The top of backing and circuit board has easy heater element on circuit board, and the cooling fin is fixed on circuit boards, the heat dissipation
Piece and easy heater element are all located on the upper surface of circuit board, and the bottom case includes bottom plate and upward along bottom edge
The side wall of extension has the air inlet area that air inlet hole is formed on the bottom plate, has the heat dissipation formed by heat emission hole on the side wall
There is the wind-guiding bone upwardly extended in area on bottom shell bottom plate on the periphery of radiating area, and the wind-guiding bone is centered around radiation air
There is opening around fan and on the direction against circuit board so that blowing direction blows to circuit board direction when radiator fan rotates.
The direction that radiator fan is dried effectively can be concentrated on the heater element for needing to be radiated and heat dissipation by the presence of wind-guiding bone
The direction of piece, and prevent it from blowing to unnecessary direction.
Further, the wind-guiding bone includes the leading strength of character and guide plate, and the leading strength of character is the master of wind-guiding bone
Wind guide parts are wanted, there is opening in the direction of circuit board, the opening of the leading strength of character is connected with guide plate, and described leads
To plate so that the direction that radiator fan is dried when rotating blows to the direction of easy heater element and cooling fin on circuit board.Guide plate
Can radiator fan further be blowed into the direction that wind more concentrates on easy heater element and cooling fin, so that wind power energy
It is enough more to concentrate, so as to more promote the effect of heat dissipation.
Further, the guide plate includes left guide plate and intermediate guide plate, and described left guide plate one end is in master
The side of the opening of wind-guiding bone surrounds the external of region to the leading strength of character since the leading strength of character surrounds the inside in region and extends
To side-walls, intermediate guide plate opening direction of the guide strength of character the inside that region is surrounded since the leading strength of character prolongs
It stretches, two air outlets is formed between the intermediate guide plate and the leading strength of character, the intermediate guide plate causes radiator fan
Wind direction along two air outlets towards both direction disperse.When the easy heater element on circuit board and cooling fin integrated distribution exist
During two different directions, the multiple directions of multiple air outlet guiding can cause wind shunting and concentrate vertical two respectively easily
Heater element concentration zones.
Further, the intermediate guide plate is " L " type so that any one air outlet reduces so that radiator fan
Wind more concentrate blow to a direction.Guide plate can also be designed to other structures that can reduce air outlet, with convenient
Increase wind-force and wind direction is caused more to concentrate on the concentration zones of heater element.
Further, there is reinforcing rib on the bottom case, the Rib Thickness is thicker than at other tablets on floor.
Compared with prior art, advantageous effect is：The structure that the bottom case structure is provided with wind-guiding bone can be by radiator fan
Wind concentration blow to the part of easy heater element and the direction of cooling fin, enable in this way heat dissipation it is more abundant.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the stereogram of the utility model bottom case.
Fig. 3 is the structure diagram that the utility model bottom case is overlooked.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；It is attached in order to more preferably illustrate the present embodiment
Scheme certain components to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of position relationship described in attached drawing
Explanation, it is impossible to be interpreted as the limitation to this patent.
As shown in Figs. 1-3, a kind of electromagnetic oven bottom shell for facilitating heat dissipation is fixed with coil panel 1, radiation air in the bottom case
Fan 2, cooling fin 3 and circuit board 4, the coil panel 1 are located at the top of radiator fan 2, cooling fin 3 and circuit board 4, circuit board
There is easy heater element on 4, the cooling fin 3 is fixed on the circuit board 4, and the cooling fin 3 and easily heater element are all located at
On the upper surface of circuit board 4, the bottom case includes bottom plate and the side wall upwardly extended along bottom edge, the bottom
Have the air inlet area that air inlet hole is formed on plate, there is the radiating area 6 formed by heat emission hole on the side wall, on bottom shell bottom plate
There is the wind-guiding bone upwardly extended on the periphery of radiating area 6, the wind-guiding bone is centered around around radiator fan and in opposite circuit
There is opening on the direction of plate 4 so that blowing direction blows to circuit board direction when radiator fan rotates.Wind-guiding bone is by radiator fan 2
The side of circuit board 4 is blocked in, avoids the wind that radiator fan 2 is blown to unnecessary direction.
The wind-guiding bone includes the leading strength of character 91 and guide plate, and the leading strength of character 91 is the main wind-guiding of wind-guiding bone
Part, there is opening in the direction of circuit board 4, and the opening of the leading strength of character 91 is connected with guide plate, the guiding
Plate causes the direction dried when radiator fan rotates to blow to the direction of the easy heater element on circuit board and cooling fin.
The guide plate includes left guide plate 92 and intermediate guide plate 93, and described 92 one end of left guide plate is in prevailing wind
Prolong the outside that the side of the opening of bone 91 surrounds region since the leading strength of character 91 surrounds the inside in region to the leading strength of character 91
Extend to side-walls, the intermediate guide plate 93 opening to the leading strength of character 91 the inside that region is surrounded since the leading strength of character 91
The extension of mouth direction forms two air outlets 94, the intermediate guiding between the intermediate guide plate 93 and the leading strength of character 91
Plate 93 is so that the wind direction of radiator fan 2 disperses along two air outlets 94 towards both direction.If easy heater element distribution
Direction have it is multiple, can also be further added by intermediate guide plate number and its opening setting so that radiator fan blows get Feng Ji
It is middle to be blown away to heater element, so that heat dissipation effect reaches best.
The intermediate guide plate 93 is " L " type so that any one air outlet reduces so that the wind of radiator fan 2 is more
Add concentration blows to a direction.Guide plate can also be designed to other structures that can reduce air outlet, for example, Y-shaped or
T-shape increases wind-force and so that wind direction more concentrates on the concentration zones of heater element to facilitate.
There is reinforcing rib 10 at second ladder 8,10 thickness of reinforcing rib is thicker than at other tablets of bottom plate.
There is support column 11 in the outside of second ladder of bottom 8, and the support column 11 support bottom case is steadily placed.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principles of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (5)
1. a kind of electromagnetic oven bottom shell for facilitating heat dissipation, coil panel is fixed in the bottom case（1）, radiator fan（2）, cooling fin
（3）And circuit board（4）, the coil panel（1）Positioned at radiator fan（2）, cooling fin（3）And circuit board（4）Top, circuit
Plate（4）On have easy heater element, the cooling fin（3）It is fixed on circuit board（4）On, the cooling fin（3）And easily fever
Element is all located at circuit board（4）Upper surface on, which is characterized in that the bottom case includes bottom plate and along bottom edge
The side wall upwardly extended has the air inlet area that air inlet hole is formed on the bottom plate, has what is formed by heat emission hole on the side wall
Radiating area（6）, in radiating area on bottom shell bottom plate（6）Periphery on have the wind-guiding bone upwardly extended, the wind-guiding bone encloses
It is wound on around radiator fan and in opposite circuit board（4）Direction on have opening so that radiator fan rotate when blowing direction blow
To circuit board direction.
2. a kind of electromagnetic oven bottom shell for facilitating heat dissipation according to claim 1, which is characterized in that the wind-guiding bone includes
The leading strength of character（91）And guide plate, the leading strength of character（91）For the main wind guide parts of wind-guiding bone, in circuit board（4）'s
There are opening, the leading strength of character in direction（91）Opening be connected with guide plate, the guide plate causes radiator fan to turn
The direction dried when dynamic blows to the direction of the easy heater element and cooling fin on circuit board.
3. a kind of electromagnetic oven bottom shell for facilitating heat dissipation according to claim 2, which is characterized in that the guide plate includes
Left guide plate（92）And intermediate guide plate（93）, the left guide plate（92）One end is in the leading strength of character（91）Opening one
Side is from the leading strength of character（91）The inside for surrounding region starts to the leading strength of character（91）The outside for surrounding region extends to side-walls, institute
The intermediate guide plate stated（93）From the leading strength of character（91）The inside for surrounding region starts to the leading strength of character（91）Opening direction
Extension, the intermediate guide plate（93）With the leading strength of character（91）Between formed two air outlets（94）, the centre is oriented to
Plate（93）Cause radiator fan（2）Wind direction along two air outlets（94）Disperse towards both direction.
A kind of 4. electromagnetic oven bottom shell for facilitating heat dissipation according to claim 3, which is characterized in that the intermediate guide plate
（93）For " L " type so that any one air outlet reduces so that radiator fan（2）Wind more concentrate blow to a direction.
5. a kind of electromagnetic oven bottom shell for facilitating heat dissipation according to any one of claims 1-4, which is characterized in that described
There is reinforcing rib on bottom case（10）, the reinforcing rib（10）Thickness is thicker than at other tablets on floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367058.5U CN207514982U (en) | 2017-10-23 | 2017-10-23 | Electromagnetic oven bottom shell convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367058.5U CN207514982U (en) | 2017-10-23 | 2017-10-23 | Electromagnetic oven bottom shell convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207514982U true CN207514982U (en) | 2018-06-19 |
Family
ID=62535074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721367058.5U Active CN207514982U (en) | 2017-10-23 | 2017-10-23 | Electromagnetic oven bottom shell convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207514982U (en) |
-
2017
- 2017-10-23 CN CN201721367058.5U patent/CN207514982U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |