CN203024199U - Efficient heat dissipation induction cooker - Google Patents
Efficient heat dissipation induction cooker Download PDFInfo
- Publication number
- CN203024199U CN203024199U CN 201220636139 CN201220636139U CN203024199U CN 203024199 U CN203024199 U CN 203024199U CN 201220636139 CN201220636139 CN 201220636139 CN 201220636139 U CN201220636139 U CN 201220636139U CN 203024199 U CN203024199 U CN 203024199U
- Authority
- CN
- China
- Prior art keywords
- electromagnetic oven
- circuit board
- fan
- heat dissipation
- coil panel
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 40
- 230000006698 induction Effects 0.000 title abstract 5
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 210000003205 muscle Anatomy 0.000 claims description 17
- 230000005855 radiation Effects 0.000 claims description 16
- 239000006260 foam Substances 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Images
Landscapes
- Induction Heating Cooking Devices (AREA)
Abstract
The utility model discloses an efficient heat dissipation induction cooker. The induction cooker comprises a panel and a bottom shell, wherein an air inlet and an air outlet are formed in the bottom shell, a heat dissipation channel is arranged between the air inlet and the air outlet, a circuit board, a coil panel and heat dissipation fans are arranged in the heat dissipation channel, the coil panel is arranged between the circuit board and the heat dissipation fans, the heat dissipation fans are arranged at the air outlet and blows air to the outside through the air outlet, the circuit board is arranged at the air inlet, and the heat dissipation fans force the cooling air to flow through the circuit board and then cool the coil panel. The heat of the induction cooker is dissipated in a heat absorbing mode, so that the heat dissipation efficiency of the induction cooker is high.
Description
Technical field
The utility model relates to a kind of electromagnetic oven of high efficiency and heat radiation, and is particularly related to a kind of electromagnetic oven that is provided with the high efficiency and heat radiation of air draught radiator fan.
Background technology
Existing electromagnetic oven industry, the main heating element of electromagnetic oven is the components and parts such as the IGBT, bridge heap on drum, circuit board, generally establishing aerofoil fan in electromagnetic oven inside dispels the heat so that cooling air is blown on heating element, so, plain shaft flow fan radiating effect is not good, wind-force is not concentrated, and causes components and parts temperature rise on circuit board too high and affect service life of components and parts and even electromagnetic oven.In addition, along with the continuous attenuate of the thickness of electromagnetic oven, the heat-dissipating space of electromagnetic oven inside further reduces, and conventional fan is difficult to satisfy the heat radiation requirement of electromagnetic oven, therefore need to carry out a step and adopt stronger radiator that Important Components is dispelled the heat.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art and a kind of electromagnetic oven with high efficiency and heat radiation is provided.
In order to achieve the above object, the technical solution of the utility model is as follows:
A kind of electromagnetic oven of high efficiency and heat radiation, comprise panel and drain pan, drain pan is provided with air inlet and air outlet, between air inlet and air outlet, heat dissipation channel is set, circuit board, coil panel and radiator fan are set in described heat dissipation channel, and coil panel is located between circuit board and radiator fan, described radiator fan be located at the air outlet place and by air outlet to extraneous air blast, circuit board is located at the air inlet place, and radiator fan forces cooling airflow after circuit board, coil panel to be carried out cooling heat dissipation.
In the utility model one embodiment, circuit board is divided into operation display area and master control district, operation display area is provided with operation push-button to allow the user that electromagnetic oven is operated, the master control district is provided with and controls drive circuit to control electromagnetic oven, the close electromagnetic oven side of operation display area, the contiguous operation display area setting in master control district.
In the utility model one embodiment, also be provided with display board between described fan and base side walls, described circuit board is master control borad, described display board and circuit board lay respectively at the two ends of drain pan, display board is provided with operation push-button to allow the user that electromagnetic oven is operated, and circuit board is provided with controls drive circuit to control electromagnetic oven; Described fan comprises fan blade, fan housing and fan housing lid, and fan housing is around the fan blade setting, and the fan housing lid is arranged on fan housing and is provided with uncovered that hot blast feeding enters.
In the utility model one embodiment, be provided with sealed muscle between fan housing lid and electromagnetic oven panel, sealed muscle prevents that the hot blast around circuit board and coil panel from disturbing display board; Be provided with at least two sealed muscles between fan housing lid and electromagnetic oven panel, form groove between the adjacent seals muscle, filling gel, rubber or foam in groove; Described fan housing is provided with towards a side lower part of coil panel the first opening that hot wind supply enters, and the bottom surface correspondence of described fan blade is provided with the second opening.
In the utility model one embodiment, be provided with the wind deflector that cooling air is led on described base, wind deflector is around the coil panel setting, and the zone between wind deflector and base side walls and the zone between wind deflector form heat dissipation channel; Described air inlet and/or air outlet are arranged on base side walls; Described fan is turbofan, and turbofan and panel are gapped, turbofan will to circuit board and the cooled hot blast of coil panel through the axial suction of turbofan and from the side of turbofan discharged to air outlet.
In the present embodiment, due to circuit board, coil panel and radiator fan being set in heat dissipation channel, coil panel is located between circuit board and radiator fan, radiator fan be located at the air outlet place and by air outlet to extraneous air blast, circuit board is located at the air inlet place, radiator fan forces cooling airflow after circuit board, coil panel to be carried out cooling heat dissipation, and the mode that the utility model passes through to absorb hot blast is to electromagnetic oven heat radiation, and electromagnetic oven heat radiation efficient is higher.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the explosive view of the utility model the first embodiment electromagnetic oven bottom shell;
Fig. 2 is the front view of the utility model the first embodiment drain pan;
Fig. 3 is the enlarged drawing of the utility model the first embodiment fan part;
Fig. 4 is the front view of the utility model the second embodiment drain pan;
Reference numeral:
10: drain pan; 11: air inlet; 12: air outlet;
20,60: circuit board; The 21:IGBT radiator; 22: bridge heap radiator;
30: coil panel; 31: wind deflector; 32: the shelves muscle;
40: radiator fan; 41: fan blade; 42: fan housing;
43: the fan housing lid; 44: uncovered; 45: sealed muscle;
50: display board.61: master control district 62: operation display area
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The first embodiment
Fig. 1 is the explosive view of the utility model the first embodiment electromagnetic oven bottom shell, Fig. 2 is the front view of the utility model the first embodiment drain pan, Fig. 3 is the enlarged drawing of the utility model the first embodiment fan part, please merge referring to Fig. 1, Fig. 2 and Fig. 3, the electromagnetic oven of high efficiency and heat radiation comprises panel (not shown) and drain pan 10, drain pan 10 is provided with air inlet 11 and air outlet 12, between air inlet 11 and air outlet 12, heat dissipation channel is set, circuit board 20 is set in heat dissipation channel, coil panel 30 and radiator fan 40, coil panel 30 is located between circuit board 20 and radiator fan 40, radiator fan 40 is located at air outlet 12 places and passes through air outlet 12 to extraneous air blast, circuit board 20 is located at air inlet 11 places, radiator fan 40 forces cooling airflow after circuit board 20, coil panel 30 to be carried out cooling heat dissipation.
Particularly, in the present embodiment, air inlet 11 is positioned on the sidewall of drain pan 10, and circuit board 20 is located at air inlet 11 places, and coil panel 30 proximate circuitry plates 20 arrange.in the present embodiment, circuit board 20 is the electromagnetic oven master control borad, circuit board 20 is provided with controls drive circuit to control electromagnetic oven, consist of the element of controlling drive circuit and comprise IGBT, the bridge heap, electric capacity, heater element and the radiators such as inductance, in the present embodiment, radiator comprises IGBT radiator 21 and bridge heap radiator 22, IGBT is set to be used for the heat radiation of IGBT below IGBT radiator 21, below bridge heap radiator 22, the heat radiation that bridge piles to facilitate the bridge heap is set, and IGBT radiator 21 and bridge heap radiator 22 lay respectively at the two ends of circuit board 20, the centre position of circuit board 20 arranges the low heat emission element, forced coil panel 30 is carried out cooling heat dissipation by radiator fan 40 after circuit board 20 with the convenient cooling airflow that enters from air inlet 11.circuit board 20 is not overlapping and be centered around the periphery of coil panel 30 with coil panel 30, the outer wind deflector 31 that wind is led that is arranged with of coil panel 30, wind deflector 31 arranges around coil panel 30, in the present embodiment, the quantity of wind deflector 31 is two, wind deflector 31 is divided into A with heat dissipation channel, B, three heat dissipation channels of C are to facilitate flowing of wind, A heat dissipation channel and C heat dissipation channel are positioned at the both sides of drain pan 10, it is A heat dissipation channel or the C heat dissipation channel zone between wind deflector 31 and drain pan 10 sidewalls, the B heat dissipation channel is between A heat dissipation channel and B heat dissipation channel, be the zone of B heat dissipation channel between wind deflector 31, A, IGBT radiator 21 and bridge heap radiator 22 is arranged respectively in the C heat dissipation channel, coil panel 30 is arranged in the B heat dissipation channel.
Please continue referring to Fig. 2 and Fig. 3, in order to prevent the hot blast around circuit board 20 and coil panel 30, display board 50 be disturbed, be provided with between sealed muscle 45, two fans 40 between fan housing lid 43 and electromagnetic oven panel and be provided with grade muscle 32.Sealed muscle 45 is integrally formed with fan housing lid 43, and perhaps sealed muscle 45 is integrally formed with panel, and perhaps sealed muscle 45 is arranged between panel and fan housing lid 43.Better, be provided with at least two sealed muscles 45 between fan housing lid 43 and electromagnetic oven panel, form groove between adjacent seals muscle 45, fill in groove but be not limited to the resistant to elevated temperatures elastic fillers such as silica gel, rubber or foam, to increase the effect of its sealing.In the present embodiment, radiator fan 40 by uncovered 44 inspirations to circuit board 20 and the cooled hot blast of coil panel 30, and by air outlet 12 to extraneous air blast.In order better electromagnetic oven to be dispelled the heat, increase radiating effect, fan housing 42 is provided with towards a side lower part of coil panel 30 the first opening that hot wind supply enters, and the bottom of fan blade 41 also correspondence is provided with the second opening, thereby, circuit board 20 and the cooled hot blast of coil panel 30 are sucked into via the first opening and the second opening, then discharge from air outlet 12.
And, in the present embodiment, air outlet 12 and air inlet 11 be better all to be arranged on the side of drain pan 10, but the utility model is not limited to this, in other embodiment of the present utility model, air outlet 12 is arranged on drain pan 10 bottom surfaces, and air inlet 11 is arranged on side, perhaps, air outlet 12 arranges on drain pan 10 sides, air inlet 11 is arranged on drain pan 10 bottom surfaces, and perhaps, air outlet 12 and air inlet 11 all are arranged on drain pan 10 bottom surfaces also passable.
In order better to understand the heat radiation of the utility model electromagnetic oven, the heat radiation process of electromagnetic oven is below described, at first, radiator fan 40 forces cooling airflow after circuit board 20, coil panel 30 to be carried out cooling heat dissipation, then, cooling air and circuit board 20 and coil panel carry out heat exchange, thereby cooling air is converted to hot blast, then, radiator fan 40 sucks hot blast and passes through air outlet 12 to extraneous air blast, thereby hot blast is discharged electromagnetic oven, and then cooling air flow in electromagnetic oven through air inlet 12, thereby completes the circulation of an air draft and air intake.
The second embodiment
Fig. 4 is the front view of the utility model the second embodiment drain pan, the structure of Fig. 4 and the structural similarity of Fig. 2, and therefore identical component symbol represents identical element, the position that is not all circuit board and display board of the present embodiment and the first embodiment.
See also Fig. 4, in the present embodiment, circuit board 60 is positioned at air inlet 11, circuit board 60 is divided into operation display area 62 and master control district 61, operation display area 62 is provided with operation push-button to allow the user that electromagnetic oven is operated, the element of installing on the corresponding display board of the element of installing on the present embodiment operation display area 62, master control district 61 is provided with and controls drive circuit to control electromagnetic oven, the element of installing on the corresponding master control borad of the element of installing in the present embodiment master control district 61, the close electromagnetic oven side of operation display area 62, master control district's 61 contiguous operation display area 62 settings
In the present embodiment, air inlet 11 is positioned on three sides of the drain pan 10 of circuit board 60, and is better, and air inlet 11 is positioned on drain pan 10 relative both sides, and that side of user's operation does not arrange air inlet.Coil panel 30 arranges in abutting connection with circuit board 60.Radiator fan 40 adjacent coil dishes 30 arrange, and radiator fan 40 and circuit board 60 lay respectively at the two ends of drain pan 10.
In sum, due to circuit board, coil panel and radiator fan being set in heat dissipation channel, coil panel is located between circuit board and radiator fan, radiator fan be located at the air outlet place and by air outlet to extraneous air blast, circuit board is located at the air inlet place, radiator fan forces cooling airflow after circuit board, coil panel to be carried out cooling heat dissipation, and the mode that the utility model passes through to absorb hot blast is to electromagnetic oven heat radiation, and electromagnetic oven heat radiation efficient is higher.
The above; it is only the specific embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement are within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (10)
1. the electromagnetic oven of a high efficiency and heat radiation, comprise panel and drain pan, drain pan is provided with air inlet and air outlet, between air inlet and air outlet, heat dissipation channel is set, it is characterized in that, circuit board, coil panel and radiator fan are set in described heat dissipation channel, coil panel is located between circuit board and radiator fan, described radiator fan be located at the air outlet place and by air outlet to extraneous air blast, circuit board is located at the air inlet place, radiator fan forces cooling airflow after circuit board, coil panel to be carried out cooling heat dissipation.
2. electromagnetic oven as claimed in claim 1, it is characterized in that, circuit board is divided into operation display area and master control district, operation display area is provided with operation push-button to allow the user that electromagnetic oven is operated, the master control district is provided with and controls drive circuit to control electromagnetic oven, the close electromagnetic oven side of operation display area, the contiguous operation display area setting in master control district.
3. electromagnetic oven as claimed in claim 1, it is characterized in that, also be provided with display board between described fan and base side walls, described circuit board is master control borad, described display board and circuit board lay respectively at the two ends of drain pan, display board is provided with operation push-button to allow the user that electromagnetic oven is operated, and circuit board is provided with controls drive circuit to control electromagnetic oven.
4. electromagnetic oven as claimed in claim 3, is characterized in that, described fan comprises fan blade, fan housing and fan housing lid, and fan housing is around the fan blade setting, and the fan housing lid is arranged on fan housing and is provided with uncovered that hot blast feeding enters.
5. electromagnetic oven as claimed in claim 4, is characterized in that, is provided with sealed muscle between fan housing lid and electromagnetic oven panel, and sealed muscle prevents that the hot blast around circuit board and coil panel from disturbing display board.
6. electromagnetic oven as claimed in claim 5, is characterized in that, is provided with at least two sealed muscles between fan housing lid and electromagnetic oven panel, forms groove between the adjacent seals muscle, filling gel, rubber or foam in groove.
7. electromagnetic oven as claimed in claim 4, is characterized in that, described fan housing is provided with towards a side lower part of coil panel the first opening that hot wind supply enters, and the bottom surface correspondence of described fan blade is provided with the second opening.
8. electromagnetic oven as described in one of claim 1-7, it is characterized in that, be provided with the wind deflector that cooling air is led on described base, wind deflector is around the coil panel setting, and the zone between wind deflector and base side walls and the zone between wind deflector form heat dissipation channel.
9. electromagnetic oven as described in one of claim 1-7, is characterized in that, described air inlet and/or air outlet are arranged on base side walls.
10. electromagnetic oven as described in one of claim 1-7, it is characterized in that, described fan is turbofan, and turbofan and panel are gapped, turbofan will to circuit board and the cooled hot blast of coil panel through the axial suction of turbofan and from the side of turbofan discharged to air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636139 CN203024199U (en) | 2012-11-27 | 2012-11-27 | Efficient heat dissipation induction cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220636139 CN203024199U (en) | 2012-11-27 | 2012-11-27 | Efficient heat dissipation induction cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024199U true CN203024199U (en) | 2013-06-26 |
Family
ID=48648179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220636139 Expired - Fee Related CN203024199U (en) | 2012-11-27 | 2012-11-27 | Efficient heat dissipation induction cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024199U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020754A (en) * | 2015-07-09 | 2015-11-04 | 中山市东凤镇铭发电器厂 | Electric ceramic stove movement and electric ceramic stove using the movement |
| WO2017054228A1 (en) * | 2015-10-01 | 2017-04-06 | 史利利 | Induction stove |
-
2012
- 2012-11-27 CN CN 201220636139 patent/CN203024199U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020754A (en) * | 2015-07-09 | 2015-11-04 | 中山市东凤镇铭发电器厂 | Electric ceramic stove movement and electric ceramic stove using the movement |
| CN105020754B (en) * | 2015-07-09 | 2017-10-24 | 中山市东凤镇铭发电器厂 | Electric ceramic stove core and electric ceramic stove using same |
| WO2017054228A1 (en) * | 2015-10-01 | 2017-04-06 | 史利利 | Induction stove |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205825143U (en) | The base of microwave oven and microwave oven | |
| CN202927909U (en) | Induction cooker | |
| CN203024199U (en) | Efficient heat dissipation induction cooker | |
| CN203615403U (en) | Efficient heat-radiating electromagnetic oven | |
| CN104197383A (en) | Electromagnetic oven | |
| CN204100319U (en) | Cooking apparatus | |
| CN201740080U (en) | Heat dissipation structure of multi-head induction cooker | |
| CN201555270U (en) | Microwave oven and cooling device thereof | |
| CN206018745U (en) | Electromagnetic oven | |
| CN206560273U (en) | A kind of cooking apparatus | |
| CN205299646U (en) | Induction cooker | |
| CN212057408U (en) | Heat insulation structure for electric heating furnace | |
| CN210373581U (en) | Electric flame stove | |
| CN213028608U (en) | Multi-head electromagnetic oven heat dissipation structure | |
| CN209310060U (en) | Electromagnetic oven | |
| CN206018740U (en) | Electromagnetic oven | |
| CN209310058U (en) | Electromagnetic oven | |
| CN204213980U (en) | Electromagnetic oven | |
| CN201063896Y (en) | Heat radiating structure for electromagnetic oven | |
| CN206163961U (en) | Distribution cabinet | |
| CN208709320U (en) | cooking utensils | |
| CN207279721U (en) | A kind of electromagnetic oven of high efficiency and heat radiation | |
| CN209246157U (en) | induction cooker | |
| CN107548180B (en) | Heating cooker | |
| CN205425059U (en) | Electromagnetic oven |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Huaiyin District of Ji'nan City, Shandong Province, 250118 US 999 miles Patentee after: Joyoung Company Limited Address before: Xinsha Road, Huaiyin District of Ji'nan city of Shandong Province, No. 12 250118 Patentee before: Joyoung Company Limited |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20201127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |