CN200944684Y - Wind cooling device for high power electromagnetic oven electrical control box - Google Patents
Wind cooling device for high power electromagnetic oven electrical control box Download PDFInfo
- Publication number
- CN200944684Y CN200944684Y CN 200620107330 CN200620107330U CN200944684Y CN 200944684 Y CN200944684 Y CN 200944684Y CN 200620107330 CN200620107330 CN 200620107330 CN 200620107330 U CN200620107330 U CN 200620107330U CN 200944684 Y CN200944684 Y CN 200944684Y
- Authority
- CN
- China
- Prior art keywords
- radiator
- heat
- electromagnetic oven
- control box
- cooling 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
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A wind cooling device for high power electromagnetic oven electrical control box comprises a case, a computer board, a power amplifier and a control panel, and is characterized in that the case is provided with a heat radiator and a heat radiator board inside; the upper radiator board is provided with an intake below the two ends of which correspond with the fan opening, above the intake is arranged with a power amplifier that is connected with the radiator and two ends of the radiator correspond with the air outlets on both sides of the case; the lower radiator board is provided with a transformer, a relay and a control board. The beneficial effect is keeping the temperature inside the control box lower than the highest air temperature by arranging an air chute with a radiator for key components that need to be radiated, such as computer chip, power amplifier and switch circuit so as to enable the high power electromagnetic oven electrical control box to work for a long time continuously and elongate the service life.
Description
Technical field
The utility model relates to a kind of heat abstractor, a kind of air-cooling device that is used for the high-power electromagnetic oven electric control box.
Background technology
High-power electromagnetic oven generates heat easily because power is big, and generally at 10～20 kilowatts, it is big that solenoid flows through electric current, and heats up rapidly along with the increase of institute's adjusting power.Be solenoid itself heating that prevents electromagnetic oven, blower fan be installed under grate to reduce the intensification of solenoid.Be that the electronic device of control high-power electromagnetic oven work and connection line thereof are all installed in the case again, these electronic devices comprise that cpu chip, power amplifier tube, switching tube, relay and transformer etc. all can produce overheated and cisco unity malfunction under the big function of current, for preventing that high-power electromagnetic oven is because of power with electric current is excessive damages, often adopt so-called batch (-type) mode of heating, this is the major defect of present high-power electromagnetic oven.CN2556888Y proposes a kind of carbon-free brush fan electromagnetic oven, though can give the solenoid cooling, reduce noise, but only cooling is far to solve the major defect problem to solenoid for high-power electromagnetic oven for this, and the temperature of control cabinet also is vital, electronic device in the case is in overheat condition, make the high-power electromagnetic oven can not continuous operation equally, be forced to adopt the batch (-type) mode of heating, have a strong impact on service time and service life of a machine.
Summary of the invention
Technical problem to be solved in the utility model is the defective that can only intermittently heat at present high-power electromagnetic oven, designs a kind of electric control air-cooling device, reaches the continuous operation of high-power electromagnetic oven energy, the purpose of lengthening working hours and increasing the service life.
Design of the present utility model is: high-power electromagnetic oven electric cabinet air-cooling device, comprise cabinet, computer plate, power amplifier and control board, it is characterized in that establishing in the cabinet radiator and heat-radiator plate, the below of upper strata heat-radiator plate is provided with and the corresponding ventilating opening of blower mouth, above this ventilating opening, establish and the power amplifier that links to each other with radiator, the two ends of radiator are corresponding with the exhaust outlet of cabinet both sides, establish transformer, relay and control board thereof on lower floor's heat-radiator plate.
The beneficial effect of above-mentioned design is the critical component that in control cabinet needs is dispelled the heat, as wiring boards such as computer chip, power amplifier and switching circuit design band radiator air duct, aim at power amplifier and radiator air blast heat radiation with blower fan, retentive control the temperature inside the box is not higher than the highest temperature, the interior high-power electromagnetic oven electric cabinet of control cabinet can be worked long hours continuously, increase the service life.
Description of drawings
Fig. 1 is a critical piece exploded view in the electric cabinet.
Fig. 2 is ventilation and heat STRUCTURE DECOMPOSITION figure in the electric cabinet.
Embodiment
Below in conjunction with accompanying drawing concrete enforcement structure of the present utility model is elaborated.As shown in Figure 1, electric cabinet 7 is made up of casing 8 and case lid 1, exhaust outlet 7 is established in the casing both sides, establish in the middle of the casing 8, following two layers are linked to be stair-stepping heat-radiator plate 5, the top of radiator 3 fixed heat sink plates 5, make the center of the center of radiator 3 perpendicular to ventilating opening 16, make the center of the air outlet aligning radiator 3 of air blast 9, the left end on heat-radiator plate 5 upper stratas is established circular big ventilating opening 16, the below of big ventilating opening 16 is an air blast 9, the top of ventilating opening 16 is a radiator 3 in the heat-radiator plate 5, the left side of radiator 3 is the power amplifier 13 that contains power tube, power amplifier 13 be fixed on radiator 3 above, separate by high temperature heat-conduction electric insulation film and high temperature heat-conducting glue between the two.Power amplifier 13 is the devices that pay particular attention to cooling heat dissipation, and the right side of radiator 3 is a power amplification control switch 4, and it also is one of device of the needs heat radiation that To Be Protected from Heat.The lower floor of heat-radiator plate 5 is a flat board, establishes wiring board 10 on this flat board, fixed relay 11 and control circuit 12 thereof and transformer 6 on this circuit.Referring to shown in Figure 2, power amplifier 13 is fixed on the left side of radiator 3, just in time corresponding with the circular big ventilating opening 16 on the heating panel 5, and fix by clamp-screw 15 and screw hole 14, air blast 9 is aimed at the below that is fixed on heat-radiator plate 5 of big ventilating opening 16, the fin of radiator 3 just in time aligns with the exhaust outlet 7 of casing 8 two sides when putting into casing 8, the cold air that blower fan blew out when air blast 9 started is at first aimed at power amplifier 13, the heat that produces during with its work is taken away, discharge outside the cabinet from the exhaust outlet of cabinet 8 through radiator 3, be located at circuit board 10 on heat-radiator plate 5 second layers heat that relays 11 and control circuit 12 and transformer thereof produce when work is installed also can be by heat-radiator plate 5, radiator 3 is discharged from the cabinet exhaust outlet, therefore cabinet 8 in every device that when working, can generate heat all by air blast 9, heat-radiator plate 5, the air duct radiation that radiator 3 and exhaust outlet 7 are formed ventilates.Retentive control case inner air convection and heat exchange make the control cabinet can long-time operate as normal and increase the service life.
Claims (5)
1, high-power electromagnetic oven electric control box air-cooling device, comprise cabinet, computer plate, power amplifier and control board, it is characterized in that establishing in the cabinet (8) radiator (3) and heat-radiator plate (5), the below of upper strata heat-radiator plate is provided with and air blast (9) mouthful corresponding ventilating opening, above this ventilating opening, establish the power amplifier (13) that links to each other with radiator (3), the two ends of radiator (3) are corresponding with the exhaust outlet (7) of cabinet both sides, establish transformer (6), relay (11) and control board (12) thereof on lower floor's heating panel.
2, high-power electromagnetic oven electric control box air-cooling device according to claim 1 is characterized in that middle the establishing by upper and lower two layers of casing (8) is linked to be stair-stepping heat-radiator plate (5).
3, high-power electromagnetic oven electric control box air-cooling device according to claim 1 is characterized in that power amplifier (13) is fixed on the left side of radiator (3), and is just in time corresponding with the circular big ventilating opening (16) on the heat-radiator plate (5).
4,, it is characterized in that air blast (9), heat-radiator plate (5), radiator (3) and exhaust outlet (7) form the heat dissipation ventilation road according to the high-power electromagnetic oven electric control box air-cooling device of claim 1.
5, according to the high-power electromagnetic oven electric control box air-cooling device of claim 1, it is characterized in that separating by high temperature heat-conduction electric insulation film and high temperature heat-conducting glue between power amplifier (13) and the radiator (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107330 CN200944684Y (en) | 2006-09-01 | 2006-09-01 | Wind cooling device for high power electromagnetic oven electrical control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620107330 CN200944684Y (en) | 2006-09-01 | 2006-09-01 | Wind cooling device for high power electromagnetic oven electrical control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200944684Y true CN200944684Y (en) | 2007-09-05 |
Family
ID=38719322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620107330 Expired - Fee Related CN200944684Y (en) | 2006-09-01 | 2006-09-01 | Wind cooling device for high power electromagnetic oven electrical control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200944684Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101948749A (en) * | 2010-08-11 | 2011-01-19 | 上海力申科学仪器有限公司 | Cooling system of incubator |
| CN102076132A (en) * | 2011-02-11 | 2011-05-25 | 王茂军 | Novel electromagnetic induction heating device |
| CN105191495A (en) * | 2013-05-21 | 2015-12-23 | 松下知识产权经营株式会社 | Induction heating cooker |
-
2006
- 2006-09-01 CN CN 200620107330 patent/CN200944684Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101948749A (en) * | 2010-08-11 | 2011-01-19 | 上海力申科学仪器有限公司 | Cooling system of incubator |
| CN102076132A (en) * | 2011-02-11 | 2011-05-25 | 王茂军 | Novel electromagnetic induction heating device |
| CN105191495A (en) * | 2013-05-21 | 2015-12-23 | 松下知识产权经营株式会社 | Induction heating cooker |
| CN105191495B (en) * | 2013-05-21 | 2018-11-27 | 松下知识产权经营株式会社 | Induction heating cooking instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109952002B (en) | Cooling and heat dissipation box body and heat dissipation control method | |
| KR102173373B1 (en) | Air conditioner | |
| CN204612008U (en) | Air-conditioner outdoor unit and air-conditioner | |
| CN200944684Y (en) | Wind cooling device for high power electromagnetic oven electrical control box | |
| CN205566117U (en) | Dc -to -ac converter device with heat radiation structure | |
| CN102427701B (en) | Heat radiation apparatus of switch power supply heating device | |
| CN2922121Y (en) | Double-action cooling chip module radiating device | |
| US20180010836A1 (en) | Heat transfer unit | |
| CN209861243U (en) | Novel heat dissipation circuit board | |
| CN100579351C (en) | Active heat dispersion power supply system with heat dispersion mechanism of power supply input part | |
| EP1500882B1 (en) | Outdoor unit for use in air conditioner | |
| CN107154753B (en) | Heat conduction structure of thermoelectric generator and thermoelectric generator | |
| CN212211802U (en) | Microwave equipment with novel heat radiation structure | |
| CN211321892U (en) | Novel wireless communication gateway | |
| JP5869093B1 (en) | control panel | |
| CN203810591U (en) | Electric appliance box and air conditioning outdoor unit | |
| CN208090843U (en) | Cooling fin and air conditioner with the cooling fin | |
| CN220325074U (en) | Switch board with cooling structure | |
| CN107154752B (en) | Blast structure of thermoelectric generator and thermoelectric generator | |
| CN201639912U (en) | Radiator for high temperature circuit | |
| CN2594986Y (en) | Radiator device with air duct | |
| CN201142047Y (en) | 1U cabinet heat radiating device making use of radiation | |
| CN212211808U (en) | Novel server cooling cabinet | |
| CN210537216U (en) | Circuit board cooling device | |
| CN110602863A (en) | Circuit board assembly and electronic equipment with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |