CN201233040Y - Power controller for high power electromagnetic oven - Google Patents
Power controller for high power electromagnetic oven Download PDFInfo
- Publication number
- CN201233040Y CN201233040Y CNU2008200488867U CN200820048886U CN201233040Y CN 201233040 Y CN201233040 Y CN 201233040Y CN U2008200488867 U CNU2008200488867 U CN U2008200488867U CN 200820048886 U CN200820048886 U CN 200820048886U CN 201233040 Y CN201233040 Y CN 201233040Y
- Authority
- CN
- China
- Prior art keywords
- control cabinet
- electromagnetic oven
- air inlet
- power electromagnetic
- control device
- 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
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Abstract
The utility model discloses a power control device of a high-power induction cooker, which comprises a control box and a control circuit board which is arranged in the control box. The power control device also comprises an air inlet which is arranged on one sidewall of the control box, a centrifugal fan which is positioned at the air inlet and a cooling plate which is arranged at the bottom of the circuit board; the cooling plate, the bottom plate of the control box and two sidewalls of the control box form a cooling duct which is communicated with the air inlet; and the lower part of the other sidewall of the control box is provided with an air outlet which is communicated with the cooling duct. Because the centrifugal fan is adopted for ventilation and cooling of the cooling duct, the cooling performance is greatly improved; thus the normal operation of the high-power induction cooker is ensured; and the service life of the high-power induction cooker is prolonged.
Description
Affiliated technical field
The utility model relates to a kind of high-power electromagnetic oven, more particularly, relates to a kind of structural improvement of high-power electromagnetic oven output control device.
Background technology
The high-power electromagnetic oven output control device is to be used for the power of high-power electromagnetic oven is controlled, the high-power electromagnetic oven output control device comprises a control circuit board, can produce a large amount of heats during control circuit board work, if can not effectively dispel the heat, the service life of high-power electromagnetic oven output control device will be had a strong impact on, even cause the high-power electromagnetic oven cisco unity malfunction, bring great inconvenience to the user.
The utility model content
The purpose of this utility model is to overcome above-mentioned defective in the prior art: a kind of radiating efficiency height is provided, guarantees the high-power electromagnetic oven operate as normal, and can effectively prolong the high-power electromagnetic oven high-power electromagnetic oven output control device in service life.
For achieving the above object, the technical scheme that the utility model provides is as follows: a kind of high-power electromagnetic oven output control device is provided, comprise control cabinet, be arranged on the control circuit board in the control cabinet, also comprise the air inlet that is arranged on control cabinet one sidewall, be installed in centrifugal blower on the air inlet, be arranged on the heat sink of control circuit board bottom, this heat sink will form the heat dissipation wind channel that is connected with air inlet with control cabinet base plate and control cabinet two side, and another lower sidewall of control cabinet is provided with the air outlet that is communicated with heat dissipation wind channel.
The beneficial effect of high-power electromagnetic oven output control device described in the utility model is: by on control cabinet one sidewall air inlet being set, be equiped with centrifugal blower on the air inlet, the control circuit board bottom also is provided with heat sink, this heat sink will form the heat dissipation wind channel that is connected with air inlet with control cabinet base plate and control cabinet two side, and another lower sidewall of control cabinet is provided with the air outlet that is communicated with heat dissipation wind channel.Owing to adopt centrifugal blower to carry out the forced ventilation heat radiation, improved heat-sinking capability greatly, thereby guaranteed the high-power electromagnetic oven operate as normal, and can effectively prolong the service life of high-power electromagnetic oven to heat dissipation wind channel.
Below in conjunction with drawings and Examples high-power electromagnetic oven output control device described in the utility model is described further:
Description of drawings
Fig. 1 is the vertical view of high-power electromagnetic oven output control device described in the utility model;
Fig. 2 is the cutaway view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
The specific embodiment
Below the most preferred embodiment of high-power electromagnetic oven output control device described in the utility model, therefore do not limit protection domain of the present utility model.
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of high-power electromagnetic oven output control device is provided, comprise control cabinet 1, be arranged on the control circuit board 2 in the control cabinet 1, also comprise the air inlet 3 that is arranged on control cabinet 1 one sidewalls, be installed in centrifugal blower 4 on the air inlet 3, be arranged on the heat sink 5 of control circuit board 2 bottoms, this heat sink 5 will form the heat dissipation wind channel 6 that is connected with air inlet 3 with control cabinet 1 base plate and control cabinet 1 two side, and control cabinet 1 inner space is separated into two parts, control cabinet 1 another lower sidewall is provided with the air outlet that is communicated with heat dissipation wind channel, and heat sink 5 adopts metallic aluminium to process.
" U " type that is shaped as of described heat sink 5, its internal interval is provided with fin 7, can further strengthen the heat-sinking capability of heat sink 5.
Described control cabinet 1 another side wall upper part is provided with another air outlet, be equiped with screen pack 8 on this another air outlet, also be provided with the opening 9 that is connected with air inlet 3 in the receiving space that control cabinet 1 inwall and heat sink 5 forms, can directly ventilate to control circuit board 2 residing spaces and dispel the heat.
Claims (3)
1, a kind of high-power electromagnetic oven output control device, comprise control cabinet (1), be arranged on the control circuit board (2) in the control cabinet (1), it is characterized in that, also comprise the air inlet (3) that is arranged on control cabinet (1) one sidewall, be installed in air inlet (3) and go up centrifugal blower (4), be arranged on the heat sink (5) of control circuit board (2) bottom, this heat sink (5) will form the heat dissipation wind channel (6) that is connected with air inlet (3) with control cabinet (1) base plate and control cabinet (1) two side, and another lower sidewall of control cabinet (1) is provided with the air outlet that is communicated with heat dissipation wind channel.
2, high-power electromagnetic oven output control device according to claim 1 is characterized in that, " U " type that is shaped as of described heat sink (5), and its internal interval is provided with fin (7).
3, high-power electromagnetic oven output control device according to claim 1, it is characterized in that, another side wall upper part of described control cabinet (1) is provided with another air outlet, be equiped with screen pack (8) on this another air outlet, also be provided with the opening (9) that is connected with air inlet (3) in the receiving space that control cabinet (1) inwall and heat sink (5) form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200488867U CN201233040Y (en) | 2008-06-10 | 2008-06-10 | Power controller for high power electromagnetic oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200488867U CN201233040Y (en) | 2008-06-10 | 2008-06-10 | Power controller for high power electromagnetic oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201233040Y true CN201233040Y (en) | 2009-05-06 |
Family
ID=40619418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200488867U Expired - Fee Related CN201233040Y (en) | 2008-06-10 | 2008-06-10 | Power controller for high power electromagnetic oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201233040Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427626A (en) * | 2011-08-30 | 2012-04-25 | 东莞市精诚电能设备有限公司 | Large power induction cooker power controller |
-
2008
- 2008-06-10 CN CNU2008200488867U patent/CN201233040Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427626A (en) * | 2011-08-30 | 2012-04-25 | 东莞市精诚电能设备有限公司 | Large power induction cooker power controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongguan Jingcheng Electric Energy Equipment Co., Ltd. Assignor: Zhou Jie Contract record no.: 2010440000376 Denomination of utility model: Structural improvement of power control device of high-power electromagnetic oven Granted publication date: 20090506 License type: Exclusive License Record date: 20100412 |
|
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN JINGCHENG ELECTRIC ENERGY EQUIPMENT CO., Free format text: FORMER OWNER: ZHOU JIE Effective date: 20101112 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523000 DONGGUAN WANJIANG CHUZHONGCHU ELECTROMAGNETIC STOVE CO., LTD., DAZHOU INDUSTRIAL AREA, SHANGJIA, WANJIANG DISTRICT, DONGGUAN CITY, GUANGDONG PROVINCE TO: 523000 NO.38, DAZHOU INDUSTRIAL ZONE, SHANGJIA COMMUNITY, WANJIANG DISTRICT, DONGGUAN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101112 Address after: Wanjiang District in Guangdong province 523000 a Dongguan City Community Industrial Zone No. 38 continents Patentee after: Dongguan Jingcheng Electric Energy Equipment Co., Ltd. Address before: Guangdong province Dongguan City Wanjiang 523000 continents on a city of Dongguan Industrial Zone Wanjiang Power Equipment Co. Ltd. sincerely Patentee before: Zhou Jie |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 523196 Guangdong city of Dongguan Province Wang Qu Li Wu Niu Dun Industrial Zone No. 38 Patentee after: Dongguan Jingcheng Electric Energy Equipment Co., Ltd. Address before: Wanjiang District in Guangdong province 523000 a Dongguan City Community Industrial Zone No. 38 continents Patentee before: Dongguan Jingcheng Electric Energy Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20170610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |