CN203964064U - Electromagnetic oven - Google Patents
Electromagnetic oven Download PDFInfo
- Publication number
- CN203964064U CN203964064U CN201420382164.0U CN201420382164U CN203964064U CN 203964064 U CN203964064 U CN 203964064U CN 201420382164 U CN201420382164 U CN 201420382164U CN 203964064 U CN203964064 U CN 203964064U
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- CN
- China
- Prior art keywords
- module board
- blower fan
- emc module
- master control
- control borad
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- 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.)
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Abstract
The utility model discloses a kind of electromagnetic oven, comprise drain pan, be arranged on blower fan in described drain pan, be arranged in described drain pan and be positioned at described blower fan one side master control borad, be arranged on the EMC module board of described drain pan, described master control borad is separately positioned on the different air-out directions of described blower fan from described EMC module board, and described blower fan is respectively to described master control borad and the blowing of described EMC module board.The EMC module board of described electromagnetic oven and master control borad split arrange, and have improved the radiating efficiency of this EMC module board, have avoided the temperature of this EMC module board to raise too fast and cannot reduce in time and the damage that causes; The installation of the EMC module board arranging with this master control borad split with remove conveniently, saved time and resource; The wind that the blower fan of described electromagnetic oven produces, to this EMC module board, makes this EMC module board have excellent radiating efficiency.
Description
Technical field
The utility model relates to household electrical appliance technical field, relates in particular to a kind of electromagnetic oven.
Background technology
Tradition electromagnetic oven is in design process, consider that its structure space is limited, often by EMC (Electromagnetic Compatibility, Electro Magnetic Compatibility/electromagnetic compatibility) module board and master control borad are arranged together, and the heat radiation of described electromagnetic oven is the intake of blower fan directly to be blowed to the position of described master control borad and coil panel by blower fan guiding rib.But there are the following problems for this structure at present:
Described EMC module board and master control borad one are concentrated heat radiation, dispel the heat slower, long-time use easily makes the temperature of described EMC module board raise too fast and cannot reduce in time and then cause damage, causes the damage of coupled connection circuit, affects the service life of electromagnetic oven; After if described EMC module board in use damages, described master control borad integral body need to be removed to replacing, not only consuming time but also cause the wasting of resources; The core components such as described master control borad and described EMC module board and fin are positioned at the first half of electromagnetic oven, and the latter half of electromagnetic oven is mainly arranged blower fan, easily causes the counterweight up and down of electromagnetic oven inside unbalanced, affects electromagnetic oven working effect.
Utility model content
Main purpose of the present utility model is to solve that the master control borad of existing electromagnetic oven and EMC module board are wholely set that the EMC module board radiating effect causing is poor, EMC module board damages and causes the unavailable and unbalanced technical problem of internal weights of whole master control borad.
For achieving the above object, the utility model provides a kind of electromagnetic oven, comprise: drain pan, be arranged on blower fan in described drain pan, be arranged in described drain pan and be positioned at described blower fan one side master control borad, be arranged on the EMC module board of described drain pan, described master control borad is separately positioned on the different air-out directions of described blower fan from described EMC module board, and described blower fan is respectively to described master control borad and the blowing of described EMC module board.
Preferably, described electromagnetic oven also comprises around described blower fan periphery and is arranged on the blower fan guiding rib on described drain pan, described blower fan guiding rib has towards the opening of described master control borad with the wind that described blower fan the is produced described master control borad that leads, and is provided with towards the air outlet of described EMC module board with the wind that described blower fan the is produced described EMC module board that leads on the side of described blower fan guiding rib near described EMC module board.
Preferably, the air outlet towards described EMC module board is less than the opening towards described master control borad.
Preferably, described master control borad is arranged on the front side of described blower fan, and described EMC module board is arranged on left side or the right side of described blower fan.
Preferably, on described drain pan, be also provided with around the first blinker of described EMC module board both sides with and/or the second blinker, described the first blinker and/or the second blinker are positioned on the non-windward side and non-air side of described EMC module board.
Preferably, on described drain pan, around described blower fan, be also provided with guide vane, described guide vane one end is connected with described blower fan guiding rib, and the other end extends towards described EMC module board, and described guide vane is for described EMC module board that the wind that blows to described guide vane is led.
Preferably, described blower fan guiding rib is curved.
Preferably, on described master control borad, be provided with fin, the opening of described blower fan guiding rib is towards the fin of described master control borad.
Preferably, described electromagnetic oven also comprises coil panel, and described coil panel is arranged on above described master control borad and away from described EMC module board.
Electromagnetic oven of the present utility model is by arranging described master control borad and the split of described EMC module board, improved described EMC module board radiating efficiency, avoided the temperature of described EMC module board to raise too fast and cannot reduce in time and the damage that causes, and then the damage of the circuit that causes being connected with described EMC module board; The installation of the EMC module board arranging with described master control borad split with remove conveniently, there is not the situation that master control borad integral body need to be removed to replacing when described EMC module board damages, saved time and resource; The EMC module board of described electromagnetic oven is separately positioned on the different air-out directions of described blower fan from described master control borad, fully effectively utilized space, the proportion that each parts are distributed is more even, increased the stationarity of electromagnetic oven, avoid being positioned at the first half of electromagnetic oven and the latter half of electromagnetic oven mainly arranges that blower fan causes the counterweight of two parts up and down of electromagnetic oven inside unbalanced because of core components such as master control borad and EMC module board and fin, and then affect electromagnetic oven working effect; Described blower fan to described master control borad and the blowing of described EMC module board, makes described EMC module board have excellent radiating efficiency respectively.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram of the utility model electromagnetic oven one embodiment;
Fig. 2 is the explosive view of the internal structure of the electromagnetic oven in Fig. 1;
Fig. 3 is that the electromagnetic oven in Fig. 1 removes the internal structure schematic diagram after coil panel and blower fan.
The realization of the utility model object, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of electromagnetic oven, referring to figs. 1 through 3, in one embodiment, this electromagnetic oven comprises: drain pan 1, be arranged on blower fan 4 in described drain pan 1, be arranged in described drain pan 1 and be positioned at described blower fan 4 one sides master control borad 6, be arranged on the EMC module board 2 of described drain pan 1, described master control borad 6 is separately positioned on the different air-out directions of described blower fan 4 from described EMC module board 2, and described blower fan 4 is respectively to described master control borad 6 and 2 blowings of described EMC module board.
Described electromagnetic oven is by arranging described master control borad 6 with described EMC module board 2 splits, described EMC module board 2 radiating efficiencys have been improved, avoided the temperature of described EMC module board 2 to raise too fast and cannot reduce in time and the damage that causes, and then the damage of the circuit that causes being connected with described EMC module board 2; The installation of the EMC module board 2 arranging with 6 splits of described master control borad with remove conveniently, there is not the situation that master control borad 6 integral body need to be removed to replacing when described EMC module board 2 damages, saved time and resource; Because described master control borad 6 and described EMC module board 2 are separately positioned on the different air-out directions of described blower fan 4, fully effectively utilized space, the proportion that each parts are distributed is more even, increased the stationarity of electromagnetic oven, avoid being positioned at the first half of electromagnetic oven and the latter half of electromagnetic oven mainly arranges that blower fan 4 causes the counterweight of two parts up and down of electromagnetic oven inside unbalanced because of core components such as master control borad 6 and EMC module board 2 and fin 60, and then affect electromagnetic oven working effect; Because described blower fan 4 is respectively to described master control borad 6 and 2 blowings of described EMC module board, realize the two-way wind-guiding of single blower fan 4, the temperature that can effectively reduce described EMC module board 2 raises, and the heat effects that can make EMC module board 2 not produced by master control borad 6, improve complete machine temperature rising situation, make described EMC module board 2 there is excellent radiating efficiency.
In the present embodiment, described electromagnetic oven also comprises around described blower fan 4 peripheries and is arranged on the blower fan guiding rib 8 on described drain pan 1, the opening 82 that described blower fan guiding rib 8 has towards described master control borad 6 leads described master control borad 6 and described master control borad 6 is lowered the temperature with the wind that described blower fan 4 is produced, and the air outlet 80 being provided with on the side of described blower fan guiding rib 8 near described EMC module board 2 towards described EMC module board 2 leads described EMC module board 2 and described EMC module board 2 is lowered the temperature with the wind that described blower fan 4 is produced.
Because the side of the blower fan guiding rib 8 of described electromagnetic oven is provided with the air outlet 80 towards described EMC module board 2 by fluting, the wind that described blower fan 4 produces blows to described EMC module board 2 by this air outlet 80, realize the two-way wind-guiding of single blower fan 4, the temperature that can effectively reduce described EMC module board 2 raises, improve complete machine temperature rising situation, make described EMC module board 2 there is excellent radiating efficiency.
In the present embodiment, the air outlet 80 towards described EMC module board 2 is less than the opening 82 towards described master control borad 6.The heat that the heat producing due to described master control borad 6 produces than described EMC module board 2 is large, described opening 82 is set to be greater than described air outlet 80, the air quantity that described blower fan 4 blows to described master control borad 6 is greater than and blows to described EMC module board 2, makes described master control borad 6 have better radiating effect.
In the present embodiment, described master control borad is arranged on the front side of described blower fan, and described EMC module board is arranged on left side or the right side of described blower fan, and the proportion that each parts are distributed is more even, has increased the stationarity of electromagnetic oven.
In the present embodiment, on described drain pan 1, be also provided with the first blinker 20 and/or the second blinker 22 around described EMC module board 2 both sides, described the first blinker 20 and/or the second blinker 22 are positioned on the non-windward side and non-air side of described EMC module board 2.Described windward side be described EMC module board 2 towards a side of described blower fan 4, described air side is that described EMC module board 2 is towards a side of described air outlet.
By the first blinker 20 and/or second blinker 22 of corresponding described air outlet 80 are set on described drain pan 1, the wind that blows to described EMC module board 2 is back to described EMC module board 2 by this first blinker 20 and/or the second blinker 22, make described EMC module board 2 obtain reducing temperature twice, further improve the radiating efficiency of described EMC module board 2.
In the present embodiment, on described drain pan 1, around described blower fan 4, be also provided with guide vane 24, described guide vane 24 one end are connected with described blower fan guiding rib 8, the other end extends towards described EMC module board 2, and described guide vane 24 is for described EMC module board 2 that the wind that blows to described guide vane 24 is led.
The wind that described guide vane 24 further the blows out described blower fan 4 described EMC module board 2 that leads, is conducive to further reduce the temperature of described EMC module board 2.
In the present embodiment, described blower fan guiding rib 8 is curved; On described master control borad 6, be provided with fin 60, the opening 82 of described blower fan guiding rib 8 is towards the fin 60 of described master control borad 6.
In the present embodiment, described electromagnetic oven also comprises coil panel 7, and described coil panel 7 is arranged on described master control borad 6 tops and away from described EMC module board 2; Described EMC module board 2 causes the damage of described electromagnetic oven circuit for preventing High-frequency Interference or thunderbolt.
Because described EMC module board 2 is arranged on away from described coil panel 7 places, described EMC module board 2 can bring into play in the situation that be not subject to the interference in the magnetic field that described coil panel 7 produces the effect that prevents High-frequency Interference or thunderbolt and cause other circuit to damage better.
These are only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. an electromagnetic oven, comprise: drain pan, be arranged on blower fan in described drain pan, be arranged in described drain pan and be positioned at described blower fan one side master control borad, be arranged on the EMC module board of described drain pan, it is characterized in that, described master control borad is separately positioned on the different air-out directions of described blower fan from described EMC module board, and described blower fan is respectively to described master control borad and the blowing of described EMC module board.
2. electromagnetic oven as claimed in claim 1, it is characterized in that, described electromagnetic oven also comprises around described blower fan periphery and is arranged on the blower fan guiding rib on described drain pan, described blower fan guiding rib has towards the opening of described master control borad with the wind that described blower fan the is produced described master control borad that leads, and is provided with towards the air outlet of described EMC module board with the wind that described blower fan the is produced described EMC module board that leads on the side of described blower fan guiding rib near described EMC module board.
3. electromagnetic oven as claimed in claim 2, is characterized in that, towards the air outlet of described EMC module board, is less than the opening towards described master control borad.
4. electromagnetic oven as claimed in claim 1, is characterized in that, described master control borad is arranged on the front side of described blower fan, and described EMC module board is arranged on left side or the right side of described blower fan.
5. electromagnetic oven as claimed in claim 1, it is characterized in that, on described drain pan, be also provided with around the first blinker and/or second blinker of described EMC module board both sides, described the first blinker and/or the second blinker are positioned on the non-windward side and non-air side of described EMC module board.
6. electromagnetic oven as claimed in claim 2, it is characterized in that, on described drain pan, around described blower fan, be also provided with guide vane, described guide vane one end is connected with described blower fan guiding rib, the other end extends towards described EMC module board, and described guide vane is for described EMC module board that the wind that blows to described guide vane is led.
7. the electromagnetic oven as described in claims 1 to 3 any one, is characterized in that, described blower fan guiding rib is curved.
8. electromagnetic oven as claimed in claim 4, is characterized in that, on described master control borad, is provided with fin, and the opening of described blower fan guiding rib is towards the fin of described master control borad.
9. electromagnetic oven as claimed in claim 1, is characterized in that, described electromagnetic oven also comprises coil panel, and described coil panel is arranged on above described master control borad and away from described EMC module board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420382164.0U CN203964064U (en) | 2014-07-10 | 2014-07-10 | Electromagnetic oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420382164.0U CN203964064U (en) | 2014-07-10 | 2014-07-10 | Electromagnetic oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203964064U true CN203964064U (en) | 2014-11-26 |
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ID=51924641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420382164.0U Expired - Fee Related CN203964064U (en) | 2014-07-10 | 2014-07-10 | Electromagnetic oven |
Country Status (1)
| Country | Link |
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| CN (1) | CN203964064U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287867A (en) * | 2016-09-08 | 2017-01-04 | 佛山市美日晨丰电器有限公司 | A kind of insect protected water-proof induction cooker |
-
2014
- 2014-07-10 CN CN201420382164.0U patent/CN203964064U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106287867A (en) * | 2016-09-08 | 2017-01-04 | 佛山市美日晨丰电器有限公司 | A kind of insect protected water-proof induction cooker |
| CN106287867B (en) * | 2016-09-08 | 2019-08-06 | 佛山市美日晨丰电器有限公司 | A kind of insect prevention water-proof induction cooker |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20210710 |
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| CF01 | Termination of patent right due to non-payment of annual fee |