CN200975719Y - Electromagentic furnace heat sinking structural - Google Patents
Electromagentic furnace heat sinking structural Download PDFInfo
- Publication number
- CN200975719Y CN200975719Y CN 200620011547 CN200620011547U CN200975719Y CN 200975719 Y CN200975719 Y CN 200975719Y CN 200620011547 CN200620011547 CN 200620011547 CN 200620011547 U CN200620011547 U CN 200620011547U CN 200975719 Y CN200975719 Y CN 200975719Y
- Authority
- CN
- China
- Prior art keywords
- fan
- radiating
- utility
- model
- lower lid
- 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 - Lifetime
Links
- 230000005855 radiation Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 3
- 230000006698 induction Effects 0.000 abstract 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
Landscapes
- Cookers (AREA)
- Induction Heating Cooking Devices (AREA)
Abstract
The utility model relates to a radiating construction of induction cooker, comprising a lower lid, an electromagnetic wire coil which is arranged on the lower lid, an IGBT radiating rib and a fan. The utility model is characterized in that the central axes in the wind outlet face of the fan projects on the supporting face of the lower lid to form a the projection line which goes toward the electromagnetic wire coil and/or the IGBT radiating rib. The utility model enables the installment face of the fan to be tilt instead of paralleling with the supporting leg of the lower lid, so that the wind produced by the fan can blow much better toward the electromagnetic wire coil and/or the IGBT radiating rib, thereby, the radiating effect is excellent. The utility model of induction cooker fan radiating construction can reduce the rev of the fan 200 to 500 on the same condition of radiating as comparing to the current radiating construction.
Description
Technical field
The utility model relates to a kind of electromagnetic oven heat radiation structure.
Background technology
Electromagnetic oven is to utilize the electromagnetism drum to carry out the principle that electromagnetic induction produces eddy current pan is heated, in the course of the work since the heating of electromagnetism drum and pan by ceramic panel to electromagnetic oven internal radiation heat, make the electromagnetic oven temperature inside than higher.The radiating mode of existing electromagnetic oven all is that the parallel installation with lower cover of fan is come electromagnetic oven heat radiation.Because radiator fan is an aerofoil fan, the characteristic of its air inlet through hollow shaft and axially air-out is directly towards loam cake or panel, and efficient is low and can produce bigger noise, and radiating effect is bad.
Summary of the invention
The purpose of this utility model is at the deficiencies in the prior art, and a kind of efficient height, electromagnetic oven heat radiation structure that noise is little are provided, and the rotation speed of the fan of electromagnetic oven reduced, thereby reduce fan noise.
A kind of electromagnetic oven heat radiation structure comprises lower cover, is installed on down the electromagnetism drum, IGBT fin, the fan that cover, and the projection line of central axis on the lower cover supporting plane that it is characterized in that described fan outlet air surface is towards electromagnetism drum and/or IGBT fin.
Adopt this radiator structure, the installation of fan is become to tilt to place by being parallel to the plane that the lower cover feet forms, make distinguished and admirable electromagnetism drum and these heater elements of IGBT fin of directly blowing to better of fan, reach great heat radiation effect.Conversely, thereby satisfying the rotating speed that can reduce fan under the identical heat radiation index, promptly energy-conservation noise fan work can be reduced again the time.Checking is being satisfied under the same radiating condition by experiment, adopts the utility model electromagnetic oven fan radiator structure, and rotation speed of the fan can reduce by 200～500 and change.
Description of drawings
Be described further below in conjunction with accompanying drawing:
Fig. 1 is the stereogram of an embodiment of the utility model electromagnetic oven fan radiator structure;
Fig. 2 is the profile of Fig. 1 embodiment;
Wherein: 1, fan; 2, lower cover; 3, IGBT fin; 4, electromagnetism drum; 5, central axis; 6, projection line
The specific embodiment
Utility model electromagnetic oven fan radiator structure embodiment as shown in Figure 1 and Figure 2, comprise electromagnetism drum 4, fin 3, lower cover 2 and be installed in fan 1 on the lower cover 2, the projection line 6 of the central axis 5 of fan outlet air surface on lower cover 2 supporting planes is towards electromagnetism drum 4, IGBT fin locality.
In the course of work,, thereby satisfying the rotating speed that can reduce fan 1 under the identical heat dissipation environment, promptly energy-conservation noise can reduce fan 1 work again the time because the distinguished and admirable more direct of fan blow to heater elements such as electromagnetism drum 4 and fin 3.
Certainly, except the projection line of fan central axis in the present embodiment towards electromagnetism drum and IGBT fin, can also can both reach raising radiating effect of the present utility model separately towards electromagnetism drum or IGBT fin, reduce noise.
Claims (2)
1, a kind of electromagnetic oven heat radiation structure, comprise lower cover (2), be installed on electromagnetism drum (4), IGBT fin (3), fan (1) on the lower cover (2), the projection line (6) of central axis (5) on lower cover (2) supporting plane that it is characterized in that described fan (1) outlet air surface is towards electromagnetism drum (4) and/or IGBT fin (3).
2, electromagnetic oven heat radiation structure according to claim 1 is characterized in that central axis (5) and its projection line (6) angle on lower cover (2) supporting plane are 5 °～90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620011547 CN200975719Y (en) | 2006-11-16 | 2006-11-16 | Electromagentic furnace heat sinking structural |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620011547 CN200975719Y (en) | 2006-11-16 | 2006-11-16 | Electromagentic furnace heat sinking structural |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200975719Y true CN200975719Y (en) | 2007-11-14 |
Family
ID=38902004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620011547 Expired - Lifetime CN200975719Y (en) | 2006-11-16 | 2006-11-16 | Electromagentic furnace heat sinking structural |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200975719Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252356A (en) * | 2010-05-18 | 2011-11-23 | 张华� | Electric furnace chassis and induction cooker |
| CN104819489A (en) * | 2015-04-30 | 2015-08-05 | 苏州西顿家用自动化有限公司 | Heat radiation structure for high-power induction cooker |
-
2006
- 2006-11-16 CN CN 200620011547 patent/CN200975719Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252356A (en) * | 2010-05-18 | 2011-11-23 | 张华� | Electric furnace chassis and induction cooker |
| CN102252356B (en) * | 2010-05-18 | 2014-12-24 | 张华� | Electric furnace chassis and induction cooker |
| CN104819489A (en) * | 2015-04-30 | 2015-08-05 | 苏州西顿家用自动化有限公司 | Heat radiation structure for high-power induction cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JOYOUNG CO., LTD. Free format text: FORMER NAME OR ADDRESS: JIUYANG MINI DOMESTIC ELECTRIC APPLIANCE CO., LTD., SHANDONG |
|
| CP03 | Change of name, title or address |
Address after: Huaiyin District of Ji'nan City, Shandong province Xinsha Road No. 12, zip code: 250118 Patentee after: Joyoung Company Limited Address before: Xinsha Road, Huaiyin District of Ji'nan City, Shandong Province, No. 12 Shandong Joyoung small appliances Co. Ltd., zip code: 250118 Patentee before: Jiuyang Miniature Household Electric Appliances Co., Ltd., Shandong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071114 |
|
| EXPY | Termination of patent right or utility model |