CN203928037U - A kind of electromagnetic oven that improves air intake mode - Google Patents
A kind of electromagnetic oven that improves air intake mode Download PDFInfo
- Publication number
- CN203928037U CN203928037U CN201420289491.1U CN201420289491U CN203928037U CN 203928037 U CN203928037 U CN 203928037U CN 201420289491 U CN201420289491 U CN 201420289491U CN 203928037 U CN203928037 U CN 203928037U
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- China
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- drain pan
- fan
- back cavity
- control circuit
- master control
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- Expired - Fee Related
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Abstract
Improve an electromagnetic oven for air intake mode, comprise drain pan, face frame, panel, master control circuit plate, manipulation wiring board, coil panel and fan, described drain pan has ante-chamber and back cavity, on the two side of ante-chamber, has fresh air inlet, has exhaust vent on back cavity; Described master control circuit plate and coil panel are arranged in back cavity, and described manipulation wiring board is arranged in ante-chamber; Described fan is centrifugal fan, and fan is arranged in ante-chamber, and the air outlet of fan stretches in back cavity; Fan is positioned at the below of described manipulation wiring board.Owing to adopting such structure, air, in fresh air inlet enters ante-chamber, and is positioned at the outlet of manipulation wiring board radiator fan in back cavity, and wind, to master control circuit plate and coil panel, is reached and grasps the object that chamber wiring board and master control circuit plate dispel the heat simultaneously; Arrange moisture or the pollution that can prevent on supporting surface of fresh air inlet enter in drain pan, prevent moisture or dirt infringement electronic unit, have extended service life; Both be adapted to low power electromagnetic oven, be also adapted to powerful electromagnetic oven.
Description
Technical field
The utility model relates to a kind of electromagnetic oven.
Background technology
Currently available technology, a kind of electromagnetic oven, comprises drain pan, face frame, panel, master control circuit plate, manipulation wiring board, coil panel and fan, one end of master control circuit plate is provided with radiator; On support column in the fixing drain pan of described master control circuit plate, coil panel is positioned at the top of master control circuit plate, and coil panel is fixedly connected with column base; On the base plate of described drain pan, have on the wallboard of fresh air inlet, rear end exhaust vent is set; Described fan is aerofoil fan.Existing problems are: when use, having water hole or dirt to suck drain pan on supporting surface, can cause electronic unit to pollute or corrosion, shorten service life.
Utility model content
The purpose of this utility model is: a kind of electromagnetic oven that improves air intake mode is provided, and it has sidepiece air intake feature, and manipulation wiring board, master control circuit plate and coil panel heat dispersion, extended service life.
The utility model is achieved in that a kind of electromagnetic oven that improves air intake mode, comprises drain pan, face frame, panel, master control circuit plate, manipulation wiring board, coil panel and fan, and one end of master control circuit plate is provided with radiator; On support column in the fixing drain pan of described master control circuit plate, coil panel is positioned at the top of master control circuit plate, and coil panel is fixedly connected with column base; On described drain pan, there are fresh air inlet and exhaust vent; Its special character is: in described drain pan, have a dividing plate, bottom case inner cavity is divided into ante-chamber and back cavity by dividing plate, on the two side of ante-chamber, has fresh air inlet, on the wall of back cavity, has exhaust vent; Described master control circuit plate and coil panel are arranged in back cavity, and described manipulation wiring board is arranged in ante-chamber;
On described frame, there are a manipulation window and the heating gate that is positioned at rear portion; Described manipulation wiring board is fixed on the lower surface at manipulation window place of face frame;
Described fan is centrifugal fan, and fan is arranged in ante-chamber, and the air outlet of fan stretches in back cavity; Fan is positioned at the below of described manipulation wiring board.
Described a kind of electromagnetic oven that improves air intake mode, its special character is: in the back cavity of described drain pan, have with master control circuit plate on the adjacent wind deflector of radiator;
Described exhaust vent is positioned on the aft bulkhead of back cavity.
Described a kind of electromagnetic oven that improves air intake mode, its special character is: the back cavity of described drain pan left side have with master control circuit plate on the adjacent wind deflector of radiator;
Described exhaust vent is positioned on the aft bulkhead of back cavity and right side wall exhaust vent.
Described a kind of electromagnetic oven that improves air intake mode, its special character is: described fan comprises spiral case and impeller, described spiral case comprises front snail plate, spiral case coaming plate and spiral case base plate,
Described spiral case coaming plate and spiral case base plate and drain pan is one-body molded makes, described front snail plate and spiral case coaming plate fasten and are fixed together.
Described a kind of electromagnetic oven that improves air intake mode, its special character is: on the lower surface of described frame, have annular groove, on the lower surface of the face frame of annular groove inner side, have clasp;
In described drain pan, there is button bit; The fastening of face frame and drain pan, in the upper end embedded rings connected in star of drain pan, clasp and button bit fasten.
Described a kind of electromagnetic oven that improves air intake mode, its special character is: in described drain pan, have holder, have the connecting hole that connects holder and drain pan on holder, there is counterbore the upper end of connecting hole;
On described frame, have joint pin, insert in counterbore the lower end of joint pin, and screw screws togather through drain pan, holder and joint pin.
Described a kind of electromagnetic oven that improves air intake mode, its special character is: the front end of described frame has square groove, on the horizonal base plate of square groove, locates button bit; In square groove, there is draw-in groove;
Also comprise square pressing plate, have location clasp and clamp on the level board of described square pressing plate, clamp lower end and vertical panel form locating slot;
Square pressing plate and square groove are chimeric, and location clasp fastens with location button bit, and the upper end of drain pan embeds in locating slot, and clamp and draw-in groove are chimeric.。
A kind of electromagnetic oven that improves air intake mode of the utility model, owing to adopting such structure, fan adopts centrifugal blower, drain pan is divided into ante-chamber and back cavity, on ante-chamber sidewall, fresh air inlet is set, when centrifugal blower work, air is in fresh air inlet enters ante-chamber, and the outlet of manipulation wiring board radiator fan is positioned to back cavity, wind, to master control circuit plate and coil panel, is reached to the object that behaviour's chamber wiring board and master control circuit plate dispel the heat simultaneously; Arrange moisture or the pollution that can prevent on supporting surface of fresh air inlet enter in drain pan, prevent moisture or dirt infringement electronic unit, have extended service life; Both be adapted to low power electromagnetic oven, be also adapted to powerful electromagnetic oven.
Brief description of the drawings
Fig. 1 is stereogram of the present utility model.
Fig. 2 is three-dimensional exploded view of the present utility model.
Fig. 3 is cutaway view of the present utility model.
Fig. 4 is sectional perspective exploded view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of electromagnetic oven that improves air intake mode, comprises drain pan 1, face frame 2, panel 3, master control circuit plate 4, manipulation wiring board 5, coil panel 6 and fan 7, and one end of master control circuit plate 4 is provided with radiator 41; Support column 1A in the fixing drain pan 1 of described master control circuit plate 4 is upper, and coil panel 6 is positioned at the top of master control circuit plate 4, and coil panel 6 is fixedly connected with column base 1B; On described drain pan 1, there are fresh air inlet 1C and exhaust vent 1D;
In described drain pan 1, have a dividing plate 1E, drain pan 1 inner chamber is divided into ante-chamber 11 and back cavity 12 by dividing plate 1E, has fresh air inlet 1C on the two side of ante-chamber 11, on the front sheet 121 of back cavity 12 and sidewall paneling, has exhaust vent 1D; Described master control circuit plate 4 and coil panel 6 are arranged in back cavity 12, and described manipulation wiring board 5 is arranged in ante-chamber 11;
On described frame 2, there are a manipulation window 21 and the heating gate 22 that is positioned at rear portion; Described manipulation wiring board 5 is fixed on the support column on the lower surface at manipulation window 21 places of face frame 2, and the digital display screen on manipulation wiring board 5 and touch-key switch stretch in manipulation window 21 and coordinate with panel 3.
Described fan 7 is centrifugal fan, and fan 7 is arranged on the base plate of the drain pan 1 in ante-chamber 11, and the air outlet of fan 7 stretches in back cavity 12; Fan 7 is positioned at the below of described manipulation wiring board 5.
In the back cavity 12 of described drain pan 1, have with master control circuit plate 4 on the adjacent wind deflector 13 of radiator 41; Wind deflector 13 is adjacent with the left side wall of back cavity 12;
Described exhaust vent 1D is positioned on the aft bulkhead 121 of back cavity 12 and on right side wall, has exhaust vent 1D on the right side wall of back cavity 12 without a side of wind deflector 13, to have exhaust vent 1D in other words.
Described fan 7 comprises spiral case 71 and impeller (not shown), and described spiral case 71 comprises front snail plate 711, spiral case coaming plate 712 and spiral case base plate,
Described spiral case coaming plate 712 and spiral case base plate and drain pan 1 is one-body molded makes, described front snail plate 711 fastens and is fixed together with spiral case coaming plate 712.
As further improvement of the utility model: have annular groove 23 on the lower surface of described frame 2, have clasp 24 on the lower surface of the face frame 2 of annular groove 23 inner sides;
In described drain pan 1, there is button bit 14; The fastening of face frame 2 and drain pan 1, in the upper end embedded rings connected in star 232 of drain pan 1, clasp 24 fastens with button bit 14.
In described drain pan 1, have holder 15, have the connecting hole that connects holder 15 and drain pan 1 on holder 15, there is counterbore the upper end of connecting hole;
On described frame 2, have joint pin 25, insert in counterbore the lower end of joint pin 25, and screw screws togather with joint pin 25 through drain pan 1, holder 15.
The front end of described frame 2 has square groove 8, locates button bit 81 on the horizonal base plate of square groove 8; In square groove, there is draw-in groove 82;
Also comprise square pressing plate 9, have location clasp 91 and clamp 92 on the level board of described square pressing plate 9, clamp 92 lower ends and vertical panel form locating slot 93;
Square pressing plate 9 is chimeric with square groove 8, and location clasp 91 fastens with location button bit 81, and the upper end of drain pan 1 embeds in locating slot 93, and clamp 92 is chimeric with draw-in groove 82.
Above-described is only preferential embodiment of the present utility model.It should be pointed out that for the person of ordinary skill of the art, in the situation that not departing from the utility model principle, can also make some improvement and modification, this is also considered as protection domain of the present utility model.
Claims (7)
1. improve an electromagnetic oven for air intake mode, comprise drain pan, face frame, panel, master control circuit plate, manipulation wiring board, coil panel and fan, one end of master control circuit plate is provided with radiator; On support column in the fixing drain pan of described master control circuit plate, coil panel is positioned at the top of master control circuit plate, and coil panel is fixedly connected with column base; On described drain pan, there are fresh air inlet and exhaust vent;
It is characterized in that: in described drain pan, have a dividing plate, bottom case inner cavity is divided into ante-chamber and back cavity by dividing plate, on the two side of ante-chamber, has fresh air inlet, on the wall of back cavity, has exhaust vent; Described master control circuit plate and coil panel are arranged in back cavity, and described manipulation wiring board is arranged in ante-chamber;
On described frame, there are a manipulation window and the heating gate that is positioned at rear portion; Described manipulation wiring board is fixed on the lower surface at manipulation window place of face frame;
Described fan is centrifugal fan, and fan is arranged in ante-chamber, and the air outlet of fan stretches in back cavity; Fan is positioned at the below of described manipulation wiring board.
2. a kind of electromagnetic oven that improves air intake mode according to claim 1, is characterized in that: in the back cavity of described drain pan, have with master control circuit plate on the adjacent wind deflector of radiator;
Described exhaust vent is positioned on the aft bulkhead of back cavity.
3. a kind of electromagnetic oven that improves air intake mode according to claim 1, is characterized in that: the back cavity of described drain pan left side have with master control circuit plate on the adjacent wind deflector of radiator;
Described exhaust vent is positioned on the aft bulkhead of back cavity and right side wall exhaust vent.
4. according to a kind of electromagnetic oven that improves air intake mode described in claim 1,2 or 3, it is characterized in that: described fan comprises spiral case and impeller, described spiral case comprises front snail plate, spiral case coaming plate and spiral case base plate,
Described spiral case coaming plate and spiral case base plate and drain pan is one-body molded makes, described front snail plate and spiral case coaming plate fasten and are fixed together.
5. according to a kind of electromagnetic oven that improves air intake mode described in claim 1,2 or 3, it is characterized in that: on the lower surface of described frame, have annular groove, on the lower surface of the face frame of annular groove inner side, have clasp;
In described drain pan, there is button bit; The fastening of face frame and drain pan, in the upper end embedded rings connected in star of drain pan, clasp and button bit fasten.
6. a kind of electromagnetic oven that improves air intake mode according to claim 5, is characterized in that: in described drain pan, have holder, have the connecting hole that connects holder and drain pan on holder, there is counterbore the upper end of connecting hole;
On described frame, have joint pin, insert in counterbore the lower end of joint pin, and screw screws togather through drain pan, holder and joint pin.
7. a kind of electromagnetic oven that improves air intake mode according to claim 5, is characterized in that: the front end of described frame has square groove, on the horizonal base plate of square groove, locates button bit; In square groove, there is draw-in groove;
Also comprise square pressing plate, have location clasp and clamp on the level board of described square pressing plate, clamp lower end and vertical panel form locating slot;
Square pressing plate and square groove are chimeric, and location clasp fastens with location button bit, and the upper end of drain pan embeds in locating slot, and clamp and draw-in groove are chimeric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289491.1U CN203928037U (en) | 2014-06-03 | 2014-06-03 | A kind of electromagnetic oven that improves air intake mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289491.1U CN203928037U (en) | 2014-06-03 | 2014-06-03 | A kind of electromagnetic oven that improves air intake mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203928037U true CN203928037U (en) | 2014-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420289491.1U Expired - Fee Related CN203928037U (en) | 2014-06-03 | 2014-06-03 | A kind of electromagnetic oven that improves air intake mode |
Country Status (1)
| Country | Link |
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| CN (1) | CN203928037U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119926A (en) * | 2017-12-11 | 2018-06-05 | 深圳国创名厨商用设备制造有限公司南海分公司 | A kind of touch electromagnetic oven |
| CN108151086A (en) * | 2017-12-11 | 2018-06-12 | 深圳国创名厨商用设备制造有限公司南海分公司 | The fast assembling disassembling structure and electromagnetic oven of a kind of electromagnetic oven |
| CN108167878A (en) * | 2017-12-15 | 2018-06-15 | 深圳国创名厨商用设备制造有限公司南海分公司 | A kind of integrally formed embedded desk stove of bottom case |
| CN110332572A (en) * | 2019-07-08 | 2019-10-15 | 中山市雅乐思商住电器有限公司 | Energy-conserving electromagnetism stove weighs |
-
2014
- 2014-06-03 CN CN201420289491.1U patent/CN203928037U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119926A (en) * | 2017-12-11 | 2018-06-05 | 深圳国创名厨商用设备制造有限公司南海分公司 | A kind of touch electromagnetic oven |
| CN108151086A (en) * | 2017-12-11 | 2018-06-12 | 深圳国创名厨商用设备制造有限公司南海分公司 | The fast assembling disassembling structure and electromagnetic oven of a kind of electromagnetic oven |
| CN108167878A (en) * | 2017-12-15 | 2018-06-15 | 深圳国创名厨商用设备制造有限公司南海分公司 | A kind of integrally formed embedded desk stove of bottom case |
| CN110332572A (en) * | 2019-07-08 | 2019-10-15 | 中山市雅乐思商住电器有限公司 | Energy-conserving electromagnetism stove weighs |
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Legal Events
| 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: 20141105 Termination date: 20210603 |
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| CF01 | Termination of patent right due to non-payment of annual fee |