CN205864782U - Induction cooker air duct structure and induction cooker - Google Patents
Induction cooker air duct structure and induction cooker Download PDFInfo
- Publication number
- CN205864782U CN205864782U CN201620734403.3U CN201620734403U CN205864782U CN 205864782 U CN205864782 U CN 205864782U CN 201620734403 U CN201620734403 U CN 201620734403U CN 205864782 U CN205864782 U CN 205864782U
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- muscle
- channel structure
- mainboard
- electromagnetic oven
- air channel
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- 230000006698 induction Effects 0.000 title 2
- 210000003205 muscle Anatomy 0.000 claims abstract description 56
- 230000000694 effects Effects 0.000 abstract description 11
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 239000013081 microcrystal Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The utility model provides an electromagnetism stove wind channel structure and electromagnetism stove. This electromagnetism stove wind channel structure includes: a base; the main board is arranged on the base; the fan is arranged on the outer side of the main board; enclose the muscle, set up around the circumference of mainboard, enclose and offer on the muscle and be used for introducing the air outlet of fan the air intake in clearance between mainboard and the base. The utility model discloses an air intake on enclosing the muscle can make the wind that the fan blew off flow through the upper strata and the lower floor of mainboard simultaneously to can solve the whole unsatisfactory problem of quick-witted radiating effect of ultra-thin electromagnetism stove betterly, especially can reduce the temperature rise on the mainboard electrical components, realize the even heat dissipation of each components and parts of mainboard, thereby prolonged the whole quick-witted life-span of ultra-thin electromagnetism stove, have simple structure, with low costs, characteristics that the radiating effect is good.
Description
Technical field
This utility model relates to household appliance technical field, is specifically related to electromagnetic oven field, particularly to a kind of electromagnetic oven air channel
Structure and electromagnetic oven.
Background technology
The alternating magnetic field that electromagnetic oven mainly uses electromagnetic wire coil to produce heats.In order to generation alternating magnetic field, need
To be passed through the alternating current of high frequency in electromagnetic wire coil, this is accomplished by controlling to be passed through electromagnetic wire coil by switch elements such as IGBT
Electric current.So, will result in the element heating such as IGBT, electromagnetic wire coil higher, it is therefore desirable to design is corresponding on electromagnetic oven
Radiator structure.
At present, the Ultrathin electromagnetic furnace of main flow on market, due to lower thickness, cause air inlet/outlet space to diminish, and ultra-thin electricity
Magnetic stove is all end face heat radiation, so that complete machine radiating effect is less desirable.Compared with traditional thick electromagnetic oven, Ultrathin electromagnetic furnace
The temperature rise of main board elements is the highest, thus affects the life-span of complete machine.Therefore, Ultrathin electromagnetic furnace heat radiation how is optimized, both
Ultra-thin energy-saving can be realized, components and parts temperature rise can be reduced again significantly and become a difficult problem for industry.
Utility model content
This utility model provides a kind of electromagnetic oven air channel structure and electromagnetic oven, to solve main board elements in prior art
Temperature rise, the problem affecting machine life.
For solving the problems referred to above, as an aspect of the present utility model, it is provided that a kind of electromagnetic oven air channel structure, bag
Include: base；Mainboard, is arranged on base；Blower fan, is arranged on the outside of mainboard；Enclose muscle, circumferentially disposed around mainboard, enclose muscle
On offer for the air-out of blower fan being introduced the air inlet in gap between mainboard and base.
Preferably, electromagnetic oven air channel structure also includes shunting muscle, for making a part for air-out blow to mainboard, another part
Blow to the coil panel on base.
Preferably, electromagnetic oven air channel structure also includes wind-guiding muscle, formed between described wind-guiding muscle and described shunting muscle towards
The air-guiding aisle of described air inlet.
Preferably, the extension line of the shunting muscle axle center by blower fan.
Preferably, shunting muscle is arranged obliquely relative to wind-guiding muscle.
Preferably, enclose muscle and/or shunting muscle and/or wind-guiding muscle is one-body molded with base.
Preferably, air inlet is positioned at the side of power supply area of mainboard.
Preferably, enclose and on muscle, offer the air outlet being positioned at base side.
Preferably, blower fan is axial flow blower, and blower fan uses flip-over type structure to be arranged on base.
Preferably, enclosing muscle and include two air inlets, each air inlet is all correspondingly provided with a blower fan.
This utility model additionally provides a kind of electromagnetic oven, including above-mentioned electromagnetic oven air channel structure.
The wind that this utility model can make blower fan blow out by enclosing the air inlet on muscle simultaneously flows through the upper and lower of mainboard,
Such that it is able to preferably solve the problem that Ultrathin electromagnetic furnace complete machine radiating effect is undesirable, mainboard electrical equipment particularly can be reduced
Temperature rise on element, realize the Homogeneouslly-radiating of each components and parts of mainboard, thus extend Ultrathin electromagnetic furnace machine life, there is structure
Simply, the feature of low cost, good heat dissipation effect.
Accompanying drawing explanation
Fig. 1 schematically shows the schematic front view of the electromagnetic oven air channel structure in this utility model；
Fig. 2 schematically shows the A-A profile of Fig. 1；
Fig. 3 schematically shows the air-supply shunting signal of the right blower fan of the electromagnetic oven air channel structure in this utility model
Figure；
Fig. 4 schematically shows the front view of the electromagnetic oven air channel structure after removing cover；
Fig. 5 schematically shows the B-B profile of Fig. 4；
Fig. 6 schematically shows the front view of the electromagnetic oven air channel structure after removing cover and mainboard, shows in figure
Air flow direction；
Fig. 7 schematically shows the assembling schematic diagram of blower fan flip-over type structure；
Fig. 8 schematically shows the schematic diagram of blower fan positive-installed structure.
Reference in figure: 1, base；2, mainboard；3, blower fan；4, muscle is enclosed；5, air inlet；6, shunting muscle；7, coil panel；
8, wind-guiding muscle；9, power supply area；10, air outlet；11, upper strata；12, lower floor；13, fan shroud；14, cover；15, coil panel
Territory；16, micro-crystal plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but this utility model can be by right
Require that the multitude of different ways limiting and covering is implemented.
This utility model provides a kind of electromagnetic oven air channel structure, and it is particularly well-suited in Ultrathin electromagnetic furnace use, not only
It is capable of energy-conservation purpose, moreover it is possible to reduce a temperature rise difficult problem for mainboard electronic devices and components greatly.
Refer to Fig. 1 to Fig. 8, base 1 is provided with mainboard 2, in order to realize dissipating of the upper strata 11 to mainboard 2 and lower floor 12
Heat drop temperature, is provided with blower fan 3 in the outside of mainboard 2, wherein, mainboard 2 and gap location between base 1 be provided with and enclose muscle 4, enclose
Muscle 4 is circumferentially disposed around mainboard 2.Wherein, enclose and on muscle 4, offer air inlet 5, go out towards blower fan 3 owing to air inlet 5 is opened in
The side of wind, and it is positioned at the position corresponding with lower floor 12, the wind part that therefore blower fan 3 blows out to mainboard 2 can directly be blown
To the upper strata 11 of mainboard 2, another part then can enter the lower floor of mainboard 2 by air inlet 5, i.e. enter mainboard 2 and base 1 it
Between gap.
Visible, by technique scheme, the wind that this utility model can make blower fan 3 blow out simultaneously flows through the upper strata of mainboard 2
11 and lower floor 12, such that it is able to preferably solve the problem that Ultrathin electromagnetic furnace complete machine radiating effect is undesirable, particularly can drop
Temperature rise on low mainboard electric elements, realize the Homogeneouslly-radiating of each components and parts of mainboard, thus extend the Ultrathin electromagnetic furnace complete machine longevity
Life, has the feature of simple in construction, low cost, good heat dissipation effect.
As it is shown in figure 1, mainboard 2 includes power supply area 9, in this power supply area 9, it is provided with power module, such as, switchs electricity
Sources etc., due to the power module powerful device of many employings, its heat condition is the most serious in whole mainboard 2, therefore originally
Air inlet 5 is preferably arranged on the side of just power supply area 9 to mainboard 2 by utility model, as such, it is possible to make the air-out of blower fan 3
Blow to power module at first, preferentially the device that caloric value is big is dispelled the heat.
In order to reach more preferable wind-guiding and radiating effect, electromagnetic oven air channel structure of the present utility model is arranged on base 1
Having shunting muscle 6, such as, the extension line of shunting muscle 6 axle center by blower fan 3, so, utilization shunting muscle 6 can be by blower fan 3 air-out
A part blow to mainboard 2, and another part air-out is guided the coil panel region 15 at coil panel 7 place blowed on base 1,
Thus realize the heat radiation to coil panel 7.
In a preferred embodiment, electromagnetic oven air channel structure also includes the wind-guiding muscle 8 being arranged on base 1, leads
Forming an air-supply passage between wind muscle 8 and shunting muscle 6, this air-supply passage is just to air inlet 5, say, that wind-guiding muscle 8 is positioned at
First side of air inlet 5, shunting muscle 6 is positioned at the second side of air inlet 5.As such, it is possible to improve further to air inlet 5 air-supply
Accuracy, enables the air-out of blower fan 3 to send into exactly in lower floor 12.In one embodiment, the shunting relative wind-guiding muscle 8 of muscle 6
Arrange obliquely, so that the two is arranged radially, particularly forms one and radial open to what air inlet 5 was gradually increased
Mouthful, so, the flow direction guiding blower fan 3 air-out that not only can limit, moreover it is possible to make air-out cover the biggest district of lower floor 12
Territory, thus improve radiating effect.In this utility model enclose muscle 4, shunting muscle 6, wind-guiding muscle 8 etc. all can be one-body molded with base 1,
Can certainly adopt and in other ways these parts are fixed on base 1.Use integrated mode, not only facilitate and add
Work manufactures, and improves bonding strength, also simplify packaging technology simultaneously, improve efficiency.
Preferably, this utility model also offers an air outlet 10 being positioned at base 1 side, so, lower floor enclosing on muscle 4
The hot blast of 12 just can be discharged outside electromagnetic oven by air outlet 10.Now, the wind blowing to power supply area 9 is divided into two strands, and one passes through
The end face of the mainboard 2 in this region, another strand is entered the bottom surface of this region mainboard 2 by air inlet 5, then from air outlet 10 out, from
And make the power supply area 9 of mainboard 2 form two-side radiation, increase area of dissipation, greatly reduce the temperature of this zone bit device
Rise, as shown in Figure 3 and Figure 4.
Preferably, as it is shown in fig. 7, blower fan 3 is axial flow blower, and blower fan 3 uses flip-over type structure to be arranged on base 1,
Thus realize both sides air intake, the isolation in air inlet/outlet region can be realized by fan shroud 13.Use flip-over type structure so that electricity
The ratio that magnetic stove does is relatively thin.By comparison, the positive-installed structure of blower fan 3 is as shown in Figure 8.
As it can be seen, in a preferred embodiment, the base 1 in this utility model is provided with two blower fans 3, accordingly
Ground, encloses and arranges two air inlets 5 and two air outlets 10 on muscle 4, such that it is able to dispel the heat mainboard 2 from the left and right sides simultaneously, make
The overall Homogeneouslly-radiating of whole mainboard 2.
This utility model additionally provides a kind of electromagnetic oven, including above-mentioned electromagnetic oven air channel structure.As it is shown in figure 5, this electricity
The base 1 of magnetic stove is provided with cover 14, and the outside of cover 14 is micro-crystal plate 16.Fig. 3, Fig. 4 and Fig. 6 are then shown by arrow therein
Go out the air motion direction of electromagnetic oven in this utility model.
Owing to have employed above-mentioned air channel structure, the electromagnetic oven in this utility model may utilize blower fan 3 and realizes mainboard 2
Upper strata 11 and the heat radiation of lower floor 12, such that it is able to preferably solve the problem that Ultrathin electromagnetic furnace complete machine radiating effect is undesirable.
Specifically, by mainboard 2, enclose muscle 4, base 1 forms the dual pathways air intake path of a levels superposition, upper strata 11 is
Referring to the area of space between mainboard 2 and micro-crystal plate 16, lower floor 12 refers to mainboard 2 and base 1, encloses the area of space that muscle 4 forms, as
Shown in Fig. 2 and Fig. 5；Blower fan 3 makes mainboard 2 end face, bottom surface have a wind flow, thus reach mainboard 2 two sides (i.e. mainboard 2 end face and
Bottom surface) technique effect that can dispel the heat, as shown in Fig. 2, Fig. 6.By shunting muscle 6, the air-supply of blower fan 3 is divided into two parts, a part
Blowing to coil panel region 15, another part blows to power supply area 9, as shown in Figure 3.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (11)
1. an electromagnetic oven air channel structure, it is characterised in that including:
Base (1)；
Mainboard (2), is arranged on described base (1)；
Blower fan (3), is arranged on the outside of described mainboard (2)；
Enclose muscle (4), circumferentially disposed around described mainboard (2), described in enclose and offer on muscle (4) for by described blower fan (3)
Air-out introduces the air inlet (5) in gap between described mainboard (2) and described base (1).
Electromagnetic oven air channel structure the most according to claim 1, it is characterised in that described electromagnetic oven air channel structure also includes point
Stream muscle (6), for making a part for described air-out blow to described mainboard (2), another part blows to the coil on described base (1)
Dish (7).
Electromagnetic oven air channel structure the most according to claim 2, it is characterised in that described electromagnetic oven air channel structure also includes leading
Wind muscle (8), forms the air-guiding aisle towards described air inlet (5) between described wind-guiding muscle (8) and described shunting muscle (6).
Electromagnetic oven air channel structure the most according to claim 2, it is characterised in that the extension line of described shunting muscle (6) passes through
The axle center of described blower fan (3).
5. according to the electromagnetic oven air channel structure described in claim 3 or 4, it is characterised in that described shunting muscle (6) relatively described in lead
Wind muscle (8) is arranged obliquely.
6. according to the electromagnetic oven air channel structure described in claim 3 or 4, it is characterised in that described in enclose muscle (4) and/or described point
Stream muscle (6) and/or described wind-guiding muscle (8) are one-body molded with described base (1).
Electromagnetic oven air channel structure the most according to claim 1, it is characterised in that described air inlet (5) is positioned at described mainboard
(2) side of power supply area (9).
Electromagnetic oven air channel structure the most according to claim 1, it is characterised in that described in enclose to offer on muscle (4) and be positioned at institute
State the air outlet (10) of base (1) side.
Electromagnetic oven air channel structure the most according to claim 1, it is characterised in that described blower fan (3) is axial flow blower, and institute
Stating blower fan (3) uses flip-over type structure to be arranged on described base (1).
Electromagnetic oven air channel structure the most according to claim 1, it is characterised in that described in enclose muscle (4) and include entering described in two
Air port (5), each described air inlet (5) place is all correspondingly provided with a described blower fan (3).
11. 1 kinds of electromagnetic ovens, it is characterised in that include the electromagnetic oven air channel structure according to any one of claim 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620734403.3U CN205864782U (en) | 2016-07-11 | 2016-07-11 | Induction cooker air duct structure and induction cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620734403.3U CN205864782U (en) | 2016-07-11 | 2016-07-11 | Induction cooker air duct structure and induction cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205864782U true CN205864782U (en) | 2017-01-04 |
Family
ID=57646974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620734403.3U Active CN205864782U (en) | 2016-07-11 | 2016-07-11 | Induction cooker air duct structure and induction cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205864782U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106060991A (en) * | 2016-07-11 | 2016-10-26 | 珠海格力电器股份有限公司 | Induction cooker air duct structure and induction cooker |
| CN107228388A (en) * | 2017-06-27 | 2017-10-03 | 杭州启厨智能科技有限公司 | A kind of electromagnetic oven with high-cooling property air channel |
| WO2021017869A1 (en) * | 2019-07-26 | 2021-02-04 | 卢驭龙 | Burner and electric flame cooker |
-
2016
- 2016-07-11 CN CN201620734403.3U patent/CN205864782U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106060991A (en) * | 2016-07-11 | 2016-10-26 | 珠海格力电器股份有限公司 | Induction cooker air duct structure and induction cooker |
| CN106060991B (en) * | 2016-07-11 | 2022-12-13 | 珠海格力电器股份有限公司 | Induction cooker air duct structure and induction cooker |
| CN107228388A (en) * | 2017-06-27 | 2017-10-03 | 杭州启厨智能科技有限公司 | A kind of electromagnetic oven with high-cooling property air channel |
| WO2019001211A1 (en) * | 2017-06-27 | 2019-01-03 | 杭州启厨智能科技有限公司 | Induction cooker having air duct with high heat dissipation performance |
| CN107228388B (en) * | 2017-06-27 | 2020-05-22 | 杭州启厨智能科技有限公司 | Electromagnetic oven with high heat dissipation air duct |
| WO2021017869A1 (en) * | 2019-07-26 | 2021-02-04 | 卢驭龙 | Burner and electric flame cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |