CN206522807U - A kind of Combined electromagnetic furnace radiator - Google Patents
A kind of Combined electromagnetic furnace radiator Download PDFInfo
- Publication number
- CN206522807U CN206522807U CN201720142305.5U CN201720142305U CN206522807U CN 206522807 U CN206522807 U CN 206522807U CN 201720142305 U CN201720142305 U CN 201720142305U CN 206522807 U CN206522807 U CN 206522807U
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- radiator
- heat dissipation
- main radiator
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- utility
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Abstract
The utility model discloses a kind of Combined electromagnetic furnace radiator, including：One main radiator, the main radiator offers some first heat dissipation channels through two sides；Some secondary radiators, the secondary radiator is disposed in an evenly spaced relation in top surface and/or the bottom surface of main radiator, and secondary radiator offers some second heat dissipation channels through front/rear end.The utility model is using main radiator and the assembling radiating structure of multiple secondary radiators, the heat dissipation channel that main radiator is all set with secondary radiator using parallel interval, compared to traditional skeleton heat radiation fin structure, front face area is bigger, radiating efficiency is improved significantly, heatsink weight and volume are all reduced under conditions of fan power is not increased, and in the case where keeping identical radiating efficiency, the power of fan reduces 50%, and noise is substantially reduced.
Description
Technical field
The utility model is related to electromagnetic oven, especially a kind of Combined electromagnetic furnace radiator.
Background technology
The radiating of electrical equipment always is the important indicator for considering product quality, the common all newspapers of the drawbacks of radiating bad, electricity
Depending on waiting media, it will not be described here；Traditional electromagnetic oven is no exception, if radiator radiating effect is not good, can influence circuit board
Life-span, then influence electromagnetic oven life-span, therefore, fan is usually set in electromagnetic oven beside radiator, produced using fan
Heat exchanger effectiveness between raw air-flow increase radiator and air, this is also the typical radiating mode of current electromagnetic oven, however,
Increase fan but cause another problem：Noise, it is seen then that simple dependence fan can not fundamentally solve sink-efficiency and ask
Topic.
As shown in figure 1, be the typical structure of traditional electromagnetic oven radiator, by the radiator skeleton 11 positioned at center section with
And stand on the radiating fin 12 of the upper and lower end face of skeleton 11 respectively and constitute, the efficiency of radiator dependent on radiator and air windward
Area, this structure has been the larger scheme of current front face area, if further to increase front face area, a kind of method is
Increase the overall volume of radiator, but the space of electromagnetic oven is limited, it is impossible to the radiator of this large volume, another side are installed
Method is to increase the density of radiating fin 12 on skeleton 11, but the density of existing radiating fin 12 has actually reached the limit
Value, being further added by density will cause the air-flow of fan can not effectively be blown into the gap 13 between radiating fin 12, on the contrary make radiating
Efficiency is had a greatly reduced quality, and is molded more difficult.Therefore, the improvement currently for heat spreader structures in itself, has no relatively good
Solution, how under the conditions of fan power is not increased heat radiation device efficiency, be that those skilled in the art urgently solve
Technical problem certainly.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of Combined electromagnetic furnace radiator.
The technical solution adopted in the utility model is：
A kind of Combined electromagnetic furnace radiator, including：
One main radiator, the main radiator offers some first heat dissipation channels through two sides；
Some secondary radiators, the secondary radiator is disposed in an evenly spaced relation in top surface and/or the bottom surface of main radiator, and secondary radiating
Device offers some second heat dissipation channels through front/rear end.
Further, the main radiator front end has italic, and italic offers the 3rd heat dissipation channel through its two sides.
Wherein, the secondary radiator has six, wherein three secondary radiators are attached at the top surface of main radiator, and in addition three
Individual secondary radiator is attached at the bottom surface of main radiator.
Further, the surface of the main radiator and secondary radiator is all provided with graphite ene coatings.
The beneficial effects of the utility model：
The utility model is radiated using main radiator and the assembling radiating structure of multiple secondary radiators, main radiator with secondary
The heat dissipation channel that device is all set using parallel interval, compared to traditional skeleton heat radiation fin structure, front face area is bigger, radiating effect
Rate is improved significantly, and heatsink weight and volume are all reduced under conditions of fan power is not increased, and is keeping phase
Power with fan under radiating efficiency reduces 50%, and noise is substantially reduced.
Brief description of the drawings
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
Fig. 1 is the side view of traditional electromagnetic oven radiator.
Fig. 2 is the side view of the utility model electromagnetic oven radiator；
Fig. 3 is the rearview of the utility model electromagnetic oven radiator；
Fig. 4 is the stereogram of the utility model electromagnetic oven radiator.
Embodiment
As shown in figs 2-4, it is a kind of Combined electromagnetic furnace radiator of the present utility model, including：
One main radiator 10, the main radiator 10 offers some first heat dissipation channels 101 through two sides；This first
Heat dissipation channel 101 is the individual layer passage or multilayer parallel passage of parallel distribution.
Some secondary radiators 20, the secondary radiator 20 is disposed in an evenly spaced relation in top surface and/or the bottom surface of main radiator 10, and
Secondary radiator 20 offers some second heat dissipation channels 201 through front/rear end, similarly, and the second heat dissipation channel 201 can also expand
Open up the individual layer passage or multilayer parallel passage for parallel distribution.
Assembling radiating structure based on above-mentioned use main radiator 10 Yu multiple secondary radiators 20, main radiator 10 and pair
The heat dissipation channel that radiator 20 is all set using parallel interval, compared to traditional skeleton heat radiation fin structure, front face area is bigger,
Radiating efficiency is improved significantly, and heatsink weight and volume are all reduced under conditions of fan power is not increased,
The power of fan under identical radiating efficiency is kept to reduce 50%, noise is substantially reduced.
As the further perfect of the technical program, the front end of main radiator 10 has italic 30, and italic 30 is offered
The 3rd heat dissipation channel 301 through its two sides, the correspondence of italic 30 is arranged on electromagnetic stove outer housing inside front ends, and it is fixed to be easily installed
Position, and because electromagnetic stove outer housing front end is inclined contact panel, the 3rd heat dissipation channel 301 can be for the PCB in contact panel
Plate radiates.
Secondary radiator 20 in such as Fig. 4, the present embodiment has six, wherein three secondary radiators 20 are attached at main radiator
10 top surface, the other three secondary radiator 20 is attached at the bottom surface of main radiator 10, certainly, the quantity of this secondary radiator and
Installation site only as the optimum embodiment of the technical program, makees conventional deformation all on the basis of inventive concept of the present utility model
Belong to the protection domain of the technical program.
As the further optimization of the technical program, the main radiator 10 and the surface of secondary radiator 20 are all provided with
Graphite ene coatings（It is not shown）, utilize the high electron mobility of graphene（It can reach 2 × 105cm2/Vs）, temperature stability
Height, electrical conductivity is up to 108 Ω/m, and surface resistance is about 31 Ω/sq（310Ω/m2）, it is lower than copper or silver, be at room temperature it is conductive most
Good material, the radiating efficiency of further heat radiation device.Specific surface area is big（2630m2/g）, thermal conductivity（It is at room temperature
5000W·m-1·K-1）It is 36 times of silicon, 20 times of GaAs, be copper（401WmK at room temperature）More than ten times.
Preferred embodiments of the present utility model are the foregoing is only, the utility model is not limited to above-mentioned embodiment party
Formula, if with essentially identical means realize the technical scheme of the utility model purpose belong to protection domain of the present utility model it
It is interior.
Claims (4)
1. a kind of Combined electromagnetic furnace radiator, it is characterised in that including：
One main radiator（10）, the main radiator（10）Offer some first heat dissipation channels through two sides（101）；
Some secondary radiators（20）, the secondary radiator（20）It is disposed in an evenly spaced relation in main radiator（10）Top surface and/or bottom surface,
And secondary radiator（20）Offer some second heat dissipation channels through front/rear end（201）.
2. a kind of Combined electromagnetic furnace radiator according to claim 1, it is characterised in that:The main radiator（10）Before
End has italic（30）, italic（30）Offer the 3rd heat dissipation channel through its two sides（301）.
3. a kind of Combined electromagnetic furnace radiator according to claim 1, it is characterised in that:The secondary radiator（20）Tool
There are six, wherein three secondary radiators（20）It is attached at main radiator（10）Top surface, the other three secondary radiator（20）Attach
In main radiator（10）Bottom surface.
4. a kind of Combined electromagnetic furnace radiator according to claim 1, it is characterised in that:The main radiator（10）With
Secondary radiator（20）Surface be all provided with graphite ene coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720142305.5U CN206522807U (en) | 2017-02-15 | 2017-02-15 | A kind of Combined electromagnetic furnace radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720142305.5U CN206522807U (en) | 2017-02-15 | 2017-02-15 | A kind of Combined electromagnetic furnace radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206522807U true CN206522807U (en) | 2017-09-26 |
Family
ID=59892499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720142305.5U Expired - Fee Related CN206522807U (en) | 2017-02-15 | 2017-02-15 | A kind of Combined electromagnetic furnace radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206522807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869759A (en) * | 2017-12-05 | 2019-06-11 | 佛山市顺德区美的电热电器制造有限公司 | Electromagnetic cooking appliance |
-
2017
- 2017-02-15 CN CN201720142305.5U patent/CN206522807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869759A (en) * | 2017-12-05 | 2019-06-11 | 佛山市顺德区美的电热电器制造有限公司 | Electromagnetic cooking appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 Termination date: 20220215 |