CN217441711U - Electromagnetic oven core structure - Google Patents
Electromagnetic oven core structure Download PDFInfo
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- CN217441711U CN217441711U CN202221552220.1U CN202221552220U CN217441711U CN 217441711 U CN217441711 U CN 217441711U CN 202221552220 U CN202221552220 U CN 202221552220U CN 217441711 U CN217441711 U CN 217441711U
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Abstract
The utility model provides an electromagnetic oven movement structure, which relates to the technical field of electromagnetic ovens and comprises a box body, a main control board is arranged in the box body, a resonance capacitor is arranged beside the main control board, an IGBT component is arranged beside the resonance capacitor, an absorption plate is arranged on the IGBT component, a harmonic capacitor is arranged beside the IGBT component, and the resonance capacitor, the absorption plate and the harmonic capacitor are electrically connected through a copper wire; a radiator is arranged below the main control board; the box is provided with ventilation hole and ventilation opening, be provided with radiator fan on the fourth curb plate, radiator fan with main control board electric connection. The utility model discloses an useful part is, and cooling fan is the one side that is located quick-witted case, and the bottom and the peripheral correspondence of constituteing quick-witted case are provided with ventilation hole and ventilation opening, and outside cold wind can surround from ventilation hole and ventilation opening and get into when cooling fan starts and make whole quick-witted case be full of the wind current to reach fine radiating effect to radiator and other spare parts.
Description
Technical Field
The utility model belongs to the technical field of the electromagnetism stove technique and specifically relates to an electromagnetism stove core structure.
Background
The induction cooker is also called as an induction cooker, is a product of modern kitchen revolution, and directly generates heat at the bottom of a pot without open fire or conduction heating, so that the heat efficiency is greatly improved. Is a high-efficiency energy-saving kitchen ware and is completely different from all the traditional kitchen wares which are heated by conduction with fire or without fire. Present electromagnetism stove core especially some electromagnetism stove cores that high-power was used all include the box, are provided with radiator fan on the box and are used for the heat dissipation of inside spare part, but when radiator fan started to dispel the heat, the local space of box can only be dispelled the heat to the distinguished and admirable most of formation, and the radiating effect is not good enough.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes shortcoming among the prior art provides an electromagnetism stove core structure, and cooling fan is the one side that is located quick-witted case, and the bottom and the peripheral correspondence of constituteing quick-witted case are provided with ventilation hole and ventilation opening, and outside cold wind can surround from ventilation hole and ventilation opening and get into when cooling fan starts and make whole quick-witted case be full of the distinguished and admirable to reach fine radiating effect to radiator and other spare parts.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the electromagnetic oven core structure comprises a box body, wherein a main control board is arranged in the box body, a resonant capacitor is arranged beside the main control board, an IGBT assembly is arranged beside the resonant capacitor, an absorption board is arranged on the IGBT assembly, a harmonic capacitor is arranged beside the IGBT assembly, and the resonant capacitor, the absorption board and the harmonic capacitor are electrically connected through a copper wire;
a radiator is arranged below the main control board;
the box body comprises a bottom plate, and a first side plate, a second side plate, a third side plate and a fourth side plate which are connected to the bottom plate, wherein ventilation holes are formed in the first side plate, the second side plate and the third side plate, a heat dissipation fan is arranged on the fourth side plate, and the heat dissipation fan is electrically connected with the main control plate;
the bottom plate is provided with a ventilation opening, and the radiator is located above the ventilation opening.
Furthermore, be provided with control by temperature change probe wiring end, display screen wiring end, magnetic control switch wiring end and radiator fan wiring end on the first curb plate, control by temperature change probe wiring end, display screen wiring end, magnetic control switch wiring end and radiator fan wiring end equally divide respectively with main control board electric connection.
Furthermore, a first wire coil output terminal and a second wire coil output terminal are arranged on the first side plate, the first wire coil output terminal is electrically connected with the resonant capacitor, and the second wire coil output terminal is electrically connected with the IGBT component.
Furthermore, a rectifier bridge is arranged in front of the harmonic capacitor, a first power supply line inlet, a second power supply line inlet and a third power supply line inlet are arranged on the first side plate, and the first power supply line inlet, the second power supply line inlet and the third power supply line inlet are respectively and electrically connected with the rectifier bridge.
Furthermore, oval mounting holes are formed in two sides of the bottom plate.
Furthermore, a transformer is arranged in the box body, and the transformer is electrically connected with the rectifier bridge.
Furthermore, a cover body is detachably arranged above the box body.
Furthermore, the main control board is provided with a main control board Bluetooth interface, a main control board network end interface, a first main control board IGBT drive and a second main control board IGBT drive, and the main control board Bluetooth interface, the main control board network end interface, the first main control board IGBT drive and the second main control board IGBT drive are respectively and electrically connected with the main control board.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a cooling fan is located one side of quick-witted case, and the bottom and the peripheral correspondence of constituteing quick-witted case are provided with ventilation hole and ventilation opening, and outside cold wind can surround from ventilation hole and ventilation opening and get into when cooling fan starts and make whole quick-witted case be full of the wind current to reach fine radiating effect to radiator and other spare parts.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the embodiments of the invention, and do not constitute a limitation on the invention, in which:
FIG. 1 is a first perspective view of a movement structure of an induction cooker;
FIG. 2 is a second perspective view of the core structure of the induction cooker;
FIG. 3 is a front view of the movement structure of the induction cooker;
FIG. 4 is a schematic view of the inner structure of the movement structure of the induction cooker;
fig. 5 is a top view of the inner structure of the movement structure of the induction cooker.
In the figure: 1-box body, 101-bottom plate, 1011-ventilation opening, 1012-oval mounting hole, 102-first side plate, 103-second side plate, 104-third side plate, 105-fourth side plate, 2-main control plate, 3-resonance capacitor, 4-IGBT component, 5-absorption plate, 6-copper wire, 7-radiator, 8-ventilation hole, 9-heat dissipation fan, 10-temperature control probe terminal, 11-display screen terminal, 12-magnetic control switch terminal, 13-heat dissipation fan terminal, 14-first wire coil output terminal, 15-second wire coil output terminal, 16-rectifier bridge, 17-first power supply inlet, 18-second power supply inlet, 19-third power supply inlet, 20-transformer, 21-a cover body, 22-a master control board Bluetooth interface, 23-a master control board network end interface, 24-a first master control board IGBT drive, 25-a second master control board IGBT drive, and 26-a filter capacitor.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1 to 5, an electromagnetic oven movement structure comprises a box body 1, a main control board 2 is arranged in the box body 1, the box body 1 comprises a bottom board 101, and a first side board 102, a second side board 103, a third side board 104 and a fourth side board 105 which are connected to the bottom board 101, the first side board 102, the second side board 103, the third side board 104 and the fourth side board 105 are enclosed to form a frame shape, and all components of the electromagnetic oven movement structure are positioned in the frame shape, the electromagnetic oven movement structure is advanced in that the first side board 102, the second side board 103 and the third side board 104 are all provided with vent holes 8, the fourth side board 105 is provided with a heat dissipation fan 9, the heat dissipation fan 9 is electrically connected with the main control board 2, the opening and closing of the heat dissipation fan 9 is controlled by the main control board 2, when the heat dissipation fan is started, air in the box body 1 is driven to be discharged, and external cold air can enter the box body 1 from the vent holes 8 arranged on the first side board 102, the second side board 103 and the third side board 104 to be supplemented, therefore, the gas in the box body 1 has good gas fluidity, the heat in the box body is favorably taken out, and the heat dissipation effect is good.
A resonant capacitor 3 is arranged beside a main control board 2, an IGBT component 4 is arranged beside the resonant capacitor 3, the IGBT is an Insulated Gate Bipolar Transistor which can withstand high voltage which can reach more than 6500V, the current passing through the IGBT can reach thousands of amperes, the IGBT can convert high-voltage direct current into direct current, and the IGBT is commonly used in an electromagnetic oven core structure.
Be provided with absorption plate 5 on the IGBT subassembly 4, the other harmonic electric capacity 26 that is provided with of IGBT subassembly 4, resonant capacitor 3, absorption plate 5 and harmonic electric capacity 26 loop through copper line 6 electric connection, and copper line 6 reaches electrically conductive effect.
A radiator 7 is arranged below the main control board 2, the radiator 7 is made of aluminum materials, the radiating effect is good, and heat generated by the main control board 2 during working can be conducted to the radiator 7 to be radiated; the bottom plate 101 is provided with an air vent 1101, the heat sink 7 is positioned above the air vent 1101, and when the heat dissipation fan 9 is started, external cold air can enter the box body 1 through the air vent 1101, so that heat on the heat sink 7 is taken away.
Be provided with control by temperature change probe wiring end 10 on first curb plate 102, display screen wiring end 11, magnetic control switch wiring end 12 and radiator fan wiring end 13, control by temperature change probe wiring end 10, display screen wiring end 11, magnetic control switch wiring end 12 and radiator fan wiring end 13 are equallyd divide and are do not be connected with main control board 2 electric connection, the control by temperature change probe wiring end 10, display screen wiring end 11, magnetic control switch wiring end 12 and radiator fan wiring end 13 are connected to in the main control board 2 respectively, control by main control board 2.
A rectifier bridge 16 is arranged in front of the harmonic capacitor 3, a first power supply inlet 17, a second power supply inlet 18 and a third power supply inlet 19 are arranged on the first side plate 102, the first power supply inlet 17, the second power supply inlet 18 and the third power supply inlet 19 are respectively and electrically connected with the rectifier bridge 16, and corresponding power lines are respectively connected to the first power supply inlet 17, the second power supply inlet 18 and the third power supply inlet 19 and are electrified into the rectifier bridge 16; the transformer 20 is arranged in the box body 1, the transformer 20 is electrically connected with the rectifier bridge 16, the transformer 20 achieves the functions of voltage conversion and current conversion, and the rectifier bridge 16 converts alternating current into direct current.
The IGBT component 4, the harmonic capacitor 26, the resonant capacitor 3, the absorption plate 5, the transformer 20, and the rectifier bridge 16 are all common structural components of the electromagnetic oven movement, and are not described herein.
The main control board 2 is provided with a main control board Bluetooth interface 22, a main control board network end interface 23, a first main control board IGBT drive 24 and a second main control board IGBT drive 25, the main control board Bluetooth interface 22, the main control board network end interface 23, the first main control board IGBT drive 24 and the second main control board IGBT drive 25 are respectively and electrically connected with the main control board 2 and used for inputting relevant signals to the main control board 2 so that the main control board 2 can conveniently perform subsequent control.
The top of box 1 can be dismantled and be provided with lid 21, can maintain or change interior spare part through opening lid 21.
Finally, it should be noted that: although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments, but all modifications, equivalents, improvements and the like within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (8)
1. The electromagnetic oven movement structure is characterized by comprising a box body, wherein a main control board is arranged in the box body, a resonant capacitor is arranged beside the main control board, an IGBT assembly is arranged beside the resonant capacitor, an absorption board is arranged on the IGBT assembly, a harmonic capacitor is arranged beside the IGBT assembly, and the resonant capacitor, the absorption board and the harmonic capacitor are electrically connected through a copper wire;
a radiator is arranged below the main control board;
the box body comprises a bottom plate, and a first side plate, a second side plate, a third side plate and a fourth side plate which are connected to the bottom plate, wherein ventilation holes are formed in the first side plate, the second side plate and the third side plate, a heat dissipation fan is arranged on the fourth side plate, and the heat dissipation fan is electrically connected with the main control plate;
the bottom plate is provided with a ventilation opening, and the radiator is located above the ventilation opening.
2. The movement structure of an induction cooker according to claim 1, wherein a temperature control probe terminal, a display screen terminal, a magnetic control switch terminal and a heat dissipation fan terminal are arranged on the first side plate, and the temperature control probe terminal, the display screen terminal, the magnetic control switch terminal and the heat dissipation fan terminal are respectively electrically connected with the main control plate.
3. The movement structure of an induction cooker according to claim 2, wherein the first side plate is provided with a first bobbin output terminal and a second bobbin output terminal, the first bobbin output terminal is electrically connected to the resonant capacitor, and the second bobbin output terminal is electrically connected to the IGBT component.
4. The electromagnetic oven movement structure according to claim 3, wherein a rectifier bridge is disposed in front of the harmonic capacitor, the first side plate is provided with a first power inlet, a second power inlet and a third power inlet, and the first power inlet, the second power inlet and the third power inlet are electrically connected to the rectifier bridge respectively.
5. The movement structure of the induction cooker according to any one of claims 1 to 4, wherein elliptical mounting holes are provided on both sides of the bottom plate.
6. The movement structure of an induction cooker according to claim 4, wherein a transformer is disposed in the box, and the transformer is electrically connected to the rectifier bridge.
7. The movement structure of the induction cooker according to claim 1, wherein a cover is detachably disposed above the case.
8. The electromagnetic oven core structure according to claim 1, wherein the main control board is provided with a main control board bluetooth interface, a main control board network end interface, a first main control board IGBT drive and a second main control board IGBT drive, and the main control board bluetooth interface, the main control board network end interface, the first main control board IGBT drive and the second main control board IGBT drive are all electrically connected with the main control board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221552220.1U CN217441711U (en) | 2022-06-21 | 2022-06-21 | Electromagnetic oven core structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221552220.1U CN217441711U (en) | 2022-06-21 | 2022-06-21 | Electromagnetic oven core structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217441711U true CN217441711U (en) | 2022-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221552220.1U Active CN217441711U (en) | 2022-06-21 | 2022-06-21 | Electromagnetic oven core structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217441711U (en) |
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2022
- 2022-06-21 CN CN202221552220.1U patent/CN217441711U/en active Active
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