CN220471695U - Heat dissipation base of electric cooker - Google Patents
Heat dissipation base of electric cooker Download PDFInfo
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- CN220471695U CN220471695U CN202322060346.8U CN202322060346U CN220471695U CN 220471695 U CN220471695 U CN 220471695U CN 202322060346 U CN202322060346 U CN 202322060346U CN 220471695 U CN220471695 U CN 220471695U
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- heat dissipation
- air outlet
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 118
- 238000010438 heat treatment Methods 0.000 claims abstract description 52
- 230000005855 radiation Effects 0.000 claims description 21
- 238000010411 cooking Methods 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 244000309464 bull Species 0.000 abstract 2
- 230000006698 induction Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model relates to a heat dissipation base of an electric cooker, wherein more than two electric appliance cavities for accommodating heating devices are arranged on the base; a cooling fan is arranged between the two electrical appliance cavities, an air inlet communicated with external cold air is arranged at an air inlet position of the base corresponding to the cooling fan, and the cooling fan is provided with an air outlet for conveying the cold air to each electrical appliance cavity; the air inlet and the air outlet are communicated with the corresponding electric appliance cavities and form a cold air conveying channel for assisting in heat dissipation of the heating device, so that each electric appliance cavity on the base shares a heat dissipation fan. Through being equipped with radiator fan between two electrical apparatus chambeies, radiator fan is equipped with the air outlet that carries cold wind to every electrical apparatus chambeies on, realizes that every electrical apparatus chambeies on the base shares a radiator fan, improves radiator fan's amount of wind utilization, reduces radiator fan's setting, reduction in production cost, uses on the bull electromagnetism stove, reduces the noise that the bull electromagnetism stove during operation produced.
Description
Technical Field
The utility model relates to the technical field of heat dissipation of electrical elements of cooking equipment, in particular to a heat dissipation base of an electric cooker.
Background
The existing multi-head induction cooker is commonly provided with two heat dissipation fans, a household multi-head induction cooker is disclosed in the multi-head induction cooker such as the Chinese patent number ZL202320048691.7, and the common multi-head induction cooker is used for carrying out auxiliary heat dissipation by using one fan corresponding to electric elements (such as a circuit board, an electromagnetic coil and the like) of each burner respectively, so that the production cost is high due to the use of a plurality of fans; it can be understood that the existing multi-head induction cooker generally adopts two or more than two heat dissipation fans, and the purchase and installation of a plurality of heat dissipation fans lead to high product cost; in addition, adopt the product of a plurality of cooling fans, carry out simultaneous working under a plurality of cooling fans, cause the noise big, influence user experience, and with high costs.
Disclosure of Invention
The utility model aims to provide a heat dissipation base of an electric cooker, which is characterized in that a heat dissipation fan is arranged between two electric appliance cavities, and is provided with an air outlet for conveying cold air to each electric appliance cavity, so that each electric appliance cavity on the base shares one heat dissipation fan, the air quantity utilization rate of the heat dissipation fan is improved, the setting of the heat dissipation fan is reduced, the production cost is reduced, and the heat dissipation base is applied to a multi-head induction cooker and reduces noise generated when the multi-head induction cooker works.
The purpose of the utility model is realized in the following way:
a heat dissipation base of an electric cooker, wherein more than two electric appliance cavities for accommodating heating devices are arranged on the base; a cooling fan is arranged between the two electrical appliance cavities, an air inlet communicated with external cold air is arranged at an air inlet position of the base corresponding to the cooling fan, and the cooling fan is provided with an air outlet for conveying the cold air to each electrical appliance cavity; the air inlet and the air outlet are communicated with the corresponding electric appliance cavities and form a cold air conveying channel for carrying out auxiliary heat dissipation on the heating device, so that each electric appliance cavity on the base shares one heat dissipation fan, the air quantity utilization rate of the heat dissipation fan is improved, the setting of the heat dissipation fan is reduced, the structure that each electric appliance cavity independently uses one heat dissipation fan for carrying out auxiliary heat dissipation is canceled, the production cost is reduced, the heat dissipation device is applied to a multi-head induction cooker, and the noise generated during the work of the multi-head induction cooker is reduced.
The two electric appliance cavities are adjacently arranged, the heat dissipation fan is provided with an air outlet, a plurality of splitter blades are arranged on the air outlet at intervals, the splitter blades divide the air outlet into more than two air outlet split runners for respectively conveying cold air to each electric appliance cavity; so that two adjacent electric cavities share the air outlet of a heat dissipation fan, part of cold air at the air outlet of the heat dissipation fan flows to one electric cavity through the air outlet flow dividing channel, and the other part of cold air at the air outlet of the heat dissipation fan flows to the other electric cavity through the air outlet flow dividing channel.
The two electric appliance cavities are arranged at independent intervals through the heat dissipation fans, the heat dissipation fans are provided with two air outlets in different air outlet directions corresponding to the two electric appliance cavities arranged at intervals, each air outlet corresponds to one electric appliance cavity, the heat dissipation of each electric appliance cavity is not affected and interfered with each other, and the heat dissipation independence of each electric appliance cavity is ensured.
A heat dissipation piece acting on the heating device is arranged at the air outlet of each electric appliance cavity corresponding to the heat dissipation fan; the heating device is provided with a part which is in contact with the heat dissipation part, so that cold air output by the air outlet of the heat dissipation fan carries out auxiliary heat dissipation on the heating device through the heat dissipation part, heat generated by the heating device of each electric appliance cavity is transferred to the heat dissipation part, and the cold air blown by the heat dissipation fan is blown to the heat dissipation part to absorb the heat of the heat dissipation part.
The air outlet of each electric appliance cavity is sequentially communicated with the air outlet and the air outlet on the corresponding electric appliance cavity and forms a heat dissipation channel for auxiliary heat dissipation of the heating device, and cold air in each electric appliance cavity absorbs heat of the heat dissipation part and is discharged through the air outlet; in addition, the air outlet of the heat radiation fan and the corresponding heat radiation piece are arranged on the same axis, and the air outlet of part of the electric appliance cavity and the heat radiation piece are arranged on the same axis.
The heat dissipation part is also provided with the air exhaust grooves which are arranged at intervals up and down with the air exhaust channel, so that the contact area between the heat dissipation part and cold air is increased, namely the heat dissipation area is increased, the air outlet area of the heat dissipation part is increased, meanwhile, the weight of the heat dissipation part is also reduced, and the production cost is reduced.
Each electric cavity comprises a first side face, a second side face and a third side face which are arranged above the base in an extending mode, electric cavities which are communicated with air outlets of the heat dissipation fans are formed among the first side face, the second side face and the third side face, and more than two exhaust ports in different air outlet directions are arranged in each electric cavity corresponding to the air outlets of the heat dissipation fans; the exhaust port sets up on first side, second side and/or third side, and the side in every electrical apparatus chamber extends along the base top and sets up, can hold more cold wind, forms great space that holds cold wind and carries, increases the heat dissipation space promptly, and in addition, the exhaust port sets up on the different sides in every electrical apparatus chamber, effectively increases the air-out area, increases the radiating effect.
The heating device comprises a heating plate and an electric control assembly electrically connected with the heating plate.
The heating plate is an electromagnetic heating plate used for being matched with a cooking food and/or heating container, a heating tube heating plate or an electric ceramic stove heating plate.
And centrifugal fan blades for promoting the flow of gas are arranged in the heat radiation fan.
The beneficial effects of the utility model are as follows:
through the arrangement, the heat dissipation fan is arranged between the two electric appliance cavities, the air inlet of the base corresponding to the heat dissipation fan is provided with the air inlet communicated with external cold air, and the heat dissipation fan is provided with the air outlet for conveying the cold air to each electric appliance cavity; the air inlet and the air outlet are communicated with the corresponding electric appliance cavities and form a cold air conveying channel for carrying out auxiliary heat dissipation on the heating device, so that each electric appliance cavity on the base shares one heat dissipation fan, the air quantity utilization rate of the heat dissipation fan is improved, the setting of the heat dissipation fan is reduced, the structure that each electric appliance cavity independently uses one heat dissipation fan for carrying out auxiliary heat dissipation is canceled, the production cost is reduced, the heat dissipation device is applied to a multi-head induction cooker, and the noise generated during the work of the multi-head induction cooker is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a heat dissipation fan according to an embodiment of the present utility model disposed on a base of an electric cooker.
Fig. 2 is a schematic structural view of an electric cooker base with an air inlet connected to a heat dissipation fan according to an embodiment of the utility model.
Fig. 3 is a schematic structural diagram of a heat dissipating member according to an embodiment of the utility model.
Fig. 4 is a schematic structural diagram of a heat dissipation fan according to an embodiment of the utility model.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Referring to fig. 1-4, a heat dissipation base of an electric cooker is provided, wherein the base 1 is provided with more than two electric appliance cavities 2 for accommodating heating devices; a heat radiation fan 3 is arranged between the two electric appliance cavities 2, an air inlet 4 communicated with external cold air is arranged at the air inlet position of the base 1 corresponding to the heat radiation fan 3, and an air outlet 5 for conveying the cold air to each electric appliance cavity 2 is arranged at the heat radiation fan 3; the air inlet 4 and the air outlet 5 are communicated with the corresponding electric appliance cavities 2 and form a cold air conveying channel for assisting in heat dissipation of the heating device, so that each electric appliance cavity 2 on the base 1 shares one heat dissipation fan 3.
The two electric appliance cavities 2 are adjacently arranged, the heat dissipation fan 3 is provided with an air outlet 5, the air outlet 5 is provided with a plurality of flow dividing sheets which are arranged at intervals, the air outlet 5 is divided into more than two air outlet flow dividing channels which respectively convey cold air to each electric appliance cavity 2 by the plurality of flow dividing sheets; so that two adjacently arranged electric cavities 2 share the air outlet 5 of one cooling fan 3. In this embodiment, the air inlets of the two electrical cavities 2 may be provided with an air guide cover connected to the air outlet 5 of the heat dissipation fan 3, so that cold air enters the corresponding electrical cavity 2 along the air guide cover.
Or, the two electrical cavities 2 are arranged at independent intervals through the heat dissipation fan 3, the heat dissipation fan 3 is provided with two air outlets 5 in different air outlet directions corresponding to the two electrical cavities 2 arranged at intervals, and each air outlet 5 corresponds to one electrical cavity 2. In this embodiment, the two electrical cavities 2 are arranged at intervals left and right or front and back. The spiral case setting of radiator fan 3 is between two electrical apparatus chambeies 2, and radiator fan 3's spiral case is equipped with two air outlet 5 that face away from the air-out, and an air outlet 5 communicates the air inlet department of an electrical apparatus chamber 2, and another air outlet 5 communicates the air inlet department of another electrical apparatus chamber 2, realizes that a radiator fan 3 carries cold wind to two electrical apparatus chambeies 2 simultaneously.
The air outlet 5 of each electric appliance cavity 2 corresponding to the heat radiation fan 3 is provided with a heat radiation piece 6 acting on the heating device; the heating device is provided with a part which is in contact with the heat dissipation piece 6, heat generated during the operation of the heating device is transferred to the heat dissipation piece 6, and cold air blown out by the heat dissipation fan 3 is blown to the heat dissipation piece 6 through the air outlet 5, so that the cold air output by the air outlet 5 of the heat dissipation fan 3 is used for carrying out auxiliary heat dissipation on the heating device through the heat dissipation piece 6.
In this embodiment, the heat sink 6 is provided with a fixing hole fixed to the bottom wall of the electrical cavity 2 of the base 1.
In this embodiment, the scroll casing of the heat radiation fan 3 is fixed to the base 1 by screws.
The air outlet 5 of each electric appliance cavity 2 corresponding to the heat dissipation fan 3 is provided with an air outlet 7, the heat dissipation piece 6 is provided with a plurality of heat dissipation fins 8 which are arranged at intervals, an exhaust channel 9 is formed between every two heat dissipation fins 8, and the air outlet 5 of the heat dissipation fan 3 is sequentially communicated with the exhaust channel 9 and the air outlet 7 on the corresponding electric appliance cavity 2 to form a heat dissipation channel for assisting in heat dissipation of the heating device.
The heat sink 6 is further provided with an exhaust groove 10 which is arranged at an upper and lower interval with the exhaust passage 9.
Each electric cavity 2 comprises a first side surface 11, a second side surface 12 and a third side surface 13 which extend above the base 1, electric cavities 2 which are communicated with the air outlet 5 of the heat dissipation fan 3 are formed among the first side surface 11, the second side surface 12 and the third side surface 13, and each electric cavity 2 is provided with more than two exhaust ports 7 with different air outlet directions corresponding to the air outlet 5 and the exhaust channel 9 of the heat dissipation fan 3; the exhaust opening 7 is arranged on the first side 11, the second side 12 and/or the third side 13.
The heating device comprises a heating plate and an electric control assembly electrically connected with the heating plate.
The heating plate is an electromagnetic heating plate used for being matched with a cooking food and/or heating container, a heating tube heating plate or an electric ceramic stove heating plate.
The heat radiation fan 3 is internally provided with a centrifugal fan blade 14 for promoting the flow of gas.
The electric cooker is a multi-head induction cooker and comprises a cooker body.
In this embodiment, two electrical cavities 2 for placing heating devices are provided on the base 1 of the furnace body, the heating devices can be electrical elements for generating heat in the power-on operation of a circuit board and the like, and the heat dissipation fan 3 is disposed between the two electrical cavities 2. An air outlet 5 on one side of a volute of the cooling fan 3 corresponds to an electric cavity 2, an air outlet 5 on the other side of the volute of the cooling fan 3 corresponds to another electric cavity 2, an air inlet mesh is arranged at an air inlet position of the base 1 of the furnace body, which corresponds to the cooling fan 3, cold air enters the volute from the mesh and the air inlet position of the cooling fan, a part of cold air enters the electric cavity 2 through the air outlet 5 on one side of the volute, another part of cold air enters the other electric cavity 2 through the air outlet 5 on the other side of the volute, and the cold air forms hot air after heat transfer and is discharged from outside air through an air outlet 7 on the base 1 of the furnace body, so that external circulation of cooling cold air is formed, and the effect that one cooling fan 3 simultaneously carries out auxiliary heat dissipation on electric elements on the two electric cavities 2 is realized, and heat dissipation channels are not influenced by each other is realized.
In this embodiment, be equipped with the boss on the base of furnace body, the boss carries out the upward extension setting to the top of diapire in the base to enclose to establish into an electrical apparatus chamber, boss week side corresponds electrical apparatus chamber and all is equipped with gas vent 4, in order to form the gas vent 4 of a plurality of different air-out directions, is equipped with the boss on the base of furnace body, increases the interval that holds gas flow, increases the air-out area, improves the radiating effect to electrical apparatus chamber.
Claims (10)
1. The utility model provides a heat dissipation base of electric cooking ware which characterized in that: more than two electric appliance cavities (2) for accommodating heating devices are arranged on the base (1); a heat radiation fan (3) is arranged between the two electrical appliance cavities (2), an air inlet (4) communicated with external cold air is arranged at an air inlet position of the base (1) corresponding to the heat radiation fan (3), and an air outlet (5) for conveying the cold air to each electrical appliance cavity (2) is arranged at the heat radiation fan (3); the air inlet (4) and the air outlet (5) are communicated with the corresponding electric appliance cavities (2) and form a cold air conveying channel for assisting in heat dissipation of the heating device, so that each electric appliance cavity (2) on the base (1) shares one heat dissipation fan (3).
2. The heat dissipation base of an electric cooker as set forth in claim 1, wherein: the two electric appliance cavities (2) are adjacently arranged, the heat dissipation fan (3) is provided with an air outlet (5), a plurality of splitter plates which are arranged at intervals are arranged on the air outlet (5), the air outlet (5) is divided into more than two air outlet split channels which respectively convey cold air to each electric appliance cavity (2) by the splitter plates; so that two adjacent electric appliance cavities (2) share an air outlet (5) of the heat radiation fan (3).
3. The heat dissipation base of an electric cooker as set forth in claim 1, wherein: the two electrical cavities (2) are arranged at independent intervals through the heat dissipation fans (3), the electrical cavities (2) arranged at the intervals corresponding to the two heat dissipation fans (3) are provided with two air outlets (5) with different air outlet directions, and each air outlet (5) corresponds to one electrical cavity (2).
4. The heat dissipation base of an electric cooker as set forth in claim 1, wherein: an air outlet (5) of each electric appliance cavity (2) corresponding to the heat radiation fan (3) is provided with a heat radiation piece (6) acting on the heating device; the heating device is partially contacted with the heat radiating piece (6) so that cold air output by the air outlet (5) of the heat radiating fan (3) can conduct auxiliary heat radiation on the heating device through the heat radiating piece (6).
5. The heat dissipation base of an electric cooker as recited in claim 4, wherein: an air outlet (5) of each electric appliance cavity (2) corresponding to the heat dissipation fan (3) is provided with an air outlet (7), the heat dissipation piece (6) is provided with a plurality of heat dissipation fins (8) which are arranged at intervals, an air exhaust channel (9) is formed between every two heat dissipation fins (8), and the air outlet (5) of the heat dissipation fan (3) is sequentially communicated with the air exhaust channel (9) and the air outlet (7) on the corresponding electric appliance cavity (2) to form a heat dissipation channel for carrying out auxiliary heat dissipation on the heating device; in addition, an air outlet (5) of the heat radiation fan (3) and a corresponding heat radiation piece (6) are arranged on the same axis.
6. The heat dissipation base of an electric cooker as set forth in claim 5, wherein: the heat dissipation piece (6) is also provided with an exhaust groove (10) which is arranged at an upper-lower interval with the exhaust channel (9).
7. The heat dissipation base of an electric cooker as set forth in claim 5, wherein: each electric appliance cavity (2) comprises a first side face (11), a second side face (12) and a third side face (13) which extend above the base (1), electric appliance cavities (2) which are communicated with air outlets (5) of the heat dissipation fans (3) are formed among the first side face (11), the second side face (12) and the third side face (13), and each electric appliance cavity (2) corresponds to the air outlets (5) of the heat dissipation fans (3), and the exhaust channel (9) is provided with more than two exhaust ports (7) with different air outlet directions; the exhaust opening (7) is arranged on the first side (11), the second side (12) and/or the third side (13).
8. The heat dissipation base of an electric cooker as set forth in claim 1, wherein: the heating device comprises a heating plate and an electric control assembly electrically connected with the heating plate.
9. The heat dissipation base of an electric cooker as set forth in claim 8, wherein: the heating plate is an electromagnetic heating plate used for being matched with a cooking food and/or heating container, a heating tube heating plate or an electric ceramic stove heating plate.
10. The heat dissipation base of an electric cooker as set forth in claim 1, wherein: a centrifugal fan blade (14) for promoting the flow of gas is arranged in the heat radiation fan (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322060346.8U CN220471695U (en) | 2023-08-01 | 2023-08-01 | Heat dissipation base of electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322060346.8U CN220471695U (en) | 2023-08-01 | 2023-08-01 | Heat dissipation base of electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220471695U true CN220471695U (en) | 2024-02-09 |
Family
ID=89778846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322060346.8U Active CN220471695U (en) | 2023-08-01 | 2023-08-01 | Heat dissipation base of electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220471695U (en) |
-
2023
- 2023-08-01 CN CN202322060346.8U patent/CN220471695U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |