CN112797832A - Aluminum radiator - Google Patents
Aluminum radiator Download PDFInfo
- Publication number
- CN112797832A CN112797832A CN202110015846.2A CN202110015846A CN112797832A CN 112797832 A CN112797832 A CN 112797832A CN 202110015846 A CN202110015846 A CN 202110015846A CN 112797832 A CN112797832 A CN 112797832A
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- CN
- China
- Prior art keywords
- aluminum plate
- aluminum
- water
- spray
- plate
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0028—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for cooling heat generating elements, e.g. for cooling electronic components or electric devices
- F28D2021/0029—Heat sinks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/08—Fluid driving means, e.g. pumps, fans
Abstract
The invention discloses an aluminum radiator, comprising: the heat radiator comprises a heat radiator body, wherein the heat radiator body comprises a first aluminum plate, the cross section of the first aluminum plate is wavy, a second aluminum plate is arranged at the concave end of the first aluminum plate, slotted holes are formed in the opposite side surfaces of the second aluminum plate, slots are formed in the opposite side surfaces of the second aluminum plate, the slotted holes are uniformly and symmetrically distributed around the slots, a spray plate is arranged at the convex end of the first aluminum plate, a communicating pipe is arranged in the spray plate, spray holes are formed in the opposite side surfaces of the spray plate and are communicated with the spray holes, a water trough is arranged below the spray plate and is communicated with the communicating pipe, and a power water pump is arranged in the water trough. The heat dissipation of the second aluminum plate is accelerated, and the heat dissipation effect is better.
Description
Technical Field
The invention relates to the technical field of heat dissipation, in particular to an aluminum radiator.
Background
The radiator is widely applied to our life, is one of main auxiliary devices for heat dissipation of the motor, and has good performance, so that the motor is more efficient and safer in the actual production process. During the production of the heat sink, silver and copper are the best heat conducting materials, followed by gold and aluminum. However, gold and silver are too expensive, and thus, the heat sink is mainly made of aluminum and copper. However, because of the high copper density, complex process and high cost, the conventional heat sink is usually made of lighter aluminum. Of course, when considering the material, the heat capacity of the heat sink must be considered in addition to the heat conduction coefficient, and the superiority of aluminum is reflected by combining the two parameters.
The existing aluminum radiator generally only increases the heat dissipation area in the using process, so as to improve the heat dissipation efficiency of the radiator, the aluminum radiator is more in material consumption, the size is larger, certain resource waste is caused, the radiator is also inconvenient to carry and store in the process, meanwhile, if the increased heat dissipation area is too much, the heat absorbed by the radiating fins can be reduced, if the increased heat dissipation neps are too small, the heat dissipation effect is directly influenced, and therefore, how to improve the heat dissipation effect of the radiator is the direction of research of the industry.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an aluminum radiator, wherein liquid is used for humidifying and cooling radiating fins, meanwhile, a fan is used for being matched with an arc-shaped plate to generate vortex, and a certain suction force is generated on valley air through airflow in the horizontal direction, so that the airflow cools the inner part of a slotted hole and a second aluminum plate positioned at the concave end of a first aluminum plate, and the heat dissipation of the second aluminum plate is accelerated, so that the aluminum radiator can still keep a high-efficiency heat dissipation effect under the conditions of small volume and less material consumption, the production cost is saved, and the production heat dissipation requirement is better met.
The technical scheme adopted by the invention to solve the technical problem is as follows: an aluminum heat sink comprising: the radiator body, the radiator body includes first aluminum plate, the wave is personally submitted in first aluminum plate is transversal, first aluminum plate concave end department is provided with second aluminum plate, a plurality of slotted holes have all been seted up to second aluminum plate opposite flank, the slot has been seted up to second aluminum plate opposite flank, and is a plurality of the slotted hole is about the even symmetric distribution of slot, first aluminum plate protruding end department is provided with sprays the board, it has seted up communicating pipe to spray in the board, it has seted up a plurality of holes that spray to spray board opposite flank, communicating pipe and a plurality of hole through connection that spray, it is provided with the water trough to spray the board below, water trough and communicating pipe through connection, be provided with power water pump in the water trough.
In a further embodiment, an upper cover is arranged above the radiator body, and a water inlet is arranged above the upper cover.
In a further embodiment, the upper cover is in through connection with the water trough.
In a further embodiment, a lower cover is arranged below the radiator body, and a water outlet hole is arranged below the lower cover.
In a further embodiment, the lower cover is connected to the water trough.
In a further embodiment, electric fans are arranged on two sides of the first aluminum plate, and arc-shaped covers are arranged on two sides of the electric fans in an extending mode.
In a further embodiment, a vortex chamber is arranged between the arc cover and the first aluminum plate.
The invention has the following beneficial effects:
the invention absorbs heat through the first aluminum plate, and leads a plurality of second aluminum plates at the concave end of the first aluminum plate to disperse heat, the arrangement of the second aluminum plates increases the heat radiation area of the radiator, thereby increasing the heat radiation effect of the radiator, the spray plate is arranged, the communicating pipe is arranged in the spray plate, a plurality of spray holes are arranged on one opposite side surface of the spray plate, the communicating pipe is communicated with the water through groove, the water through groove is internally provided with a power water pump, thereby the second aluminum plate can be humidified and cooled through the spray holes on the spray plate, thereby further improving the heat radiation effect of the radiator, the electric fan is matched with the arc cover, thereby forming vortex at the middle position of the arc cover, when the vortex blows through the second aluminum plate, the vortex generates moving suction force to the valley air through the slotted holes arranged on one opposite side surface of the second aluminum plate by utilizing the airflow in the horizontal direction, the eddy current cools the inside of the slotted hole and the second aluminum plate, so that the heat dissipation of the second aluminum plate is accelerated, the aluminum radiator is small in size, the efficient heat dissipation effect can be still kept under the condition of less material consumption, the production cost is saved, and the production heat dissipation requirement is better met.
Drawings
FIG. 1 is a schematic cross-sectional view of an aluminum heat sink of the present invention;
FIG. 2 is a schematic top view of an aluminum heat sink of the present invention;
fig. 3 is a schematic view of a second aluminum plate of an aluminum heat sink of the present invention.
In the figure: 1. a heat sink body; 2. a first aluminum plate; 3. a second aluminum plate; 4. a groove; 5. a spray plate; 6. a communicating pipe; 7. spraying holes; 8. a water trough; 9. a power water pump; 10. an electric fan; 11. an arc-shaped cover; 12. a vortex chamber; 13. an upper cover; 14. a water inlet; 15. a lower cover; 16. a water outlet; 17. a slot hole.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
Referring to fig. 1, 2 and 3, an aluminum heat sink includes: the radiator comprises a radiator body 1, wherein the radiator body 1 comprises a first aluminum plate 2, the cross section of the first aluminum plate 2 is wavy, a second aluminum plate 3 is arranged at the concave end of the first aluminum plate 2, a plurality of slotted holes 17 are formed in one opposite side surface of the second aluminum plate 3, a plurality of slotted holes 4 are formed in one opposite side surface of the second aluminum plate 3, the plurality of slotted holes 17 are uniformly and symmetrically distributed around the slotted holes 4, a spraying plate 5 is arranged at the convex end of the first aluminum plate 2, a communicating pipe 6 is arranged in the spraying plate 5, a plurality of spraying holes 7 are formed in one opposite side surface of the spraying plate 5, the communicating pipe 6 is communicated with the plurality of spraying holes 7, a water through groove 8 is arranged below the spraying plate 5, the water through groove 8 is communicated with the communicating pipe 6, a power water pump 9 is arranged in the water through groove 8, an upper cover 13 is arranged above the radiator body 1, a water inlet 14 is, the lower cover 15 is provided with a water outlet hole 16 below, the lower cover 15 is communicated with the water trough 8, the two sides of the first aluminum plate 2 are provided with electric fans 10, the electric fans 10 on the two sides are provided with arc covers 11 in an extending manner, a vortex cavity 12 is arranged between the arc covers 11 and the first aluminum plate 2, the upper cover 13 is provided with an upper water inlet 14 above the upper cover 13, water is injected into the upper cover 13 through the water inlet 14, the upper cover 13 is communicated with the water trough 8 through the upper cover 13, so that the water in the upper cover 13 flows into the water trough 8, the lower cover 15 is communicated with the water trough 8 through the lower cover 15 by arranging the lower cover 15, so that the water in the water trough 8 can flow into the lower cover 15, the upper cover 13 is communicated with the lower cover 15 through the water trough 8, after the water is injected into the upper cover 13, the water is communicated with the water trough 8 and the lower cover 15, so that the water in the water trough 8 can be kept sufficient, thereby replacing the water in the lower cover 15, by arranging the power water pump 9, the power water pump 9 is arranged in the water trough 8, the water trough 8 is communicated with the communicating pipe 6, thereby the water in the water trough 8 can be blown into the communicating pipe 6 under the action of the power water pump 9, by arranging the communicating pipe 6, the communicating pipe 6 is communicated with the spraying holes 7, thereby the water blown into the communicating pipe 6 can be sprayed out through the spraying holes 7, by arranging the spraying plate 5 at the convex end of the first aluminum plate 2, the second aluminum plate 3 at the concave end of the first aluminum plate 2, the spraying plate 5 and the second aluminum plate 3 form a height difference, one opposite side surface of the spraying plate 5 is provided with a plurality of spraying holes 7, thereby the water sprayed out through the spraying holes 7 can be sprayed onto the second aluminum plate 3, thereby the second aluminum plate 3 can be humidified and cooled, the heat dissipation effect of the radiator main body 1 is improved, by arranging the electric fans 10 at both sides of the first aluminum plate 2, the electric fans 10 on the two sides are provided with arc covers 11 in an extending manner, a vortex cavity 12 is arranged between the arc covers 11 and the first aluminum plate 2, so that when the electric fans 10 are started, the electric fans 10 generate upward air flow, under the action of the arc covers 11, the air flow generated by the electric fans 10 on the two sides is converged at the middle position of the arc covers 11, so as to form vortex, the generated vortex affects the second aluminum plate 3, the heat on the second aluminum plate 3 is transferred, through the arrangement of the slotted holes 17, when the vortex blows through the surface of the second aluminum plate 3, a certain suction force is generated to the air inside the slotted holes 17 formed in the second aluminum plate 3, so that the slotted holes 17 converge the local heat on the second aluminum plate 3 inside the slotted holes 17 and finally discharge along with the vortex, in the process, through the arrangement of the grooves 4, the vortex blocked by the second aluminum plate 3 is drained by the grooves 4, so that the vortex blocked by the second aluminum plate 3 acts on the second aluminum plate 3 better, thereby cool down second aluminum plate 3 for second aluminum plate 3 temperature is lower, ensures the radiating effect of radiator main part 1.
The working principle is as follows: in the heat absorption stage, firstly, the radiator main body 1 is placed on the surface of the object to be radiated, the heat in the object to be radiated is transferred to the first aluminum plate 2, then the heat is absorbed by the first aluminum plate 2, then the first aluminum plate 2 disperses the heat into the second aluminum plate 3 positioned at the concave end of the first aluminum plate 2, thereby completing the heat absorption treatment of the object to be radiated, so that the temperature of the object to be radiated is reduced, then, the object to be radiated enters the preliminary heat radiation stage, water is injected into the upper cover 13 through the water inlet 14, then, the water flows through the water channel 8 and flows into the lower cover 15, the water is injected into the upper cover 13, the water channel 8 and the lower cover 15, then, the power water pump 9 is started, the power pump 9 is used for blowing the water in the water channel 8 into the communicating pipe 6 and then, the water is sprayed out through the spraying holes 7 positioned on the spraying plate 5, the spraying plate 5 is positioned at the convex end of the first aluminum plate 2, thereby the height difference is formed between the spraying plate 5 and the second aluminum plate 3, so that the water sprayed out from the spraying holes 7 can be sprayed onto the second aluminum plate 3, thereby the second aluminum plate 3 is humidified and cooled, the preliminary heat dissipation treatment is completed, then the further heat dissipation stage is entered, the electric fans 10 positioned at the two sides of the first aluminum plate 2 are started, the arc covers 11 are arranged by extending the electric fans 10 at the two sides, the vortex cavity 12 is arranged between the arc cover 11 and the first aluminum plate 2, the electric fans 10 generate upward air flow, under the action of the arc covers 11, the air flow generated by the electric fans 10 at the two sides is converged at the middle position of the arc cover 11 to form vortex, the generated vortex affects the second aluminum plate 3, the heat on the second aluminum plate 3 is transferred, and by arranging the slotted holes 17, when the vortex is blown to the surface of the second aluminum plate 3, a certain suction force can be generated to the air inside the slotted holes 17 arranged on the second aluminum plate 3, so that the groove holes 17 gather the local heat on the second aluminum plate 3 inside the groove holes 17 and finally discharge along with the vortex, in the process, the grooves 4 are arranged to guide the vortex blocked by the second aluminum plate 3, so that the vortex blocked by the second aluminum plate 3 can better act on the second aluminum plate 3, the second aluminum plate 3 is cooled, the temperature of the second aluminum plate 3 is lower, the heat dissipation effect of the radiator main body 1 is ensured, further heat dissipation treatment is completed, then the final heat dissipation stage is entered, the vortex generated by the electric fan 10 is matched with the water sprayed on the second aluminum plate 3 by the spraying plate 5 when the vortex blows through the surface of the second aluminum plate 3, the vortex can accelerate the evaporation of the water, the heat can be taken away in the water evaporation process, the humidification and the cooling are matched with the vortex to complete the final heat dissipation treatment, and the aluminum radiator can play a role in heat dissipation and cooling for the object to be cooled, meanwhile, the aluminum radiator can still keep a high-efficiency radiating effect under the conditions of small volume and less material consumption, so that the production cost is saved, and the production radiating requirement is better met.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.
Claims (7)
1. An aluminum heat sink characterized by: the method comprises the following steps: the radiator body, the radiator body includes first aluminum plate, the wave is personally submitted in first aluminum plate is transversal, first aluminum plate concave end department is provided with second aluminum plate, the slotted hole has all been seted up to a second aluminum plate opposite flank, the slot has been seted up to a second aluminum plate opposite flank, the slotted hole is about the even symmetric distribution of slot, first aluminum plate protruding end department is provided with sprays the board, it has seted up communicating pipe to spray in the board, it has sprayed the hole to spray a board opposite flank, communicating pipe with spray the hole through connection, it is provided with the water trough to spray the board below, water trough and communicating pipe through connection, be provided with power water pump in the water trough.
2. An aluminum heat sink as recited in claim 1, wherein: an upper cover is arranged above the radiator body, and a water inlet is arranged above the upper cover.
3. An aluminum heat sink as set forth in claim 2, wherein: the upper cover is communicated with the water trough.
4. An aluminum heat sink as recited in claim 1, wherein: a lower cover is arranged below the radiator body, and a water outlet hole is formed below the lower cover.
5. An aluminum heat sink as set forth in claim 4, wherein: the lower cover is communicated with the water trough.
6. An aluminum heat sink as recited in claim 1, wherein: first aluminum plate both sides are provided with electric fan, both sides electric fan extends and is provided with the arc lid.
7. An aluminum heat sink as set forth in claim 6, wherein: and a vortex cavity is arranged between the arc-shaped cover and the first aluminum plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110015846.2A CN112797832A (en) | 2021-01-07 | 2021-01-07 | Aluminum radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110015846.2A CN112797832A (en) | 2021-01-07 | 2021-01-07 | Aluminum radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112797832A true CN112797832A (en) | 2021-05-14 |
Family
ID=75808799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110015846.2A Pending CN112797832A (en) | 2021-01-07 | 2021-01-07 | Aluminum radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112797832A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105828583A (en) * | 2016-05-20 | 2016-08-03 | 四川汇英光电科技有限公司 | Power amplifier module carrying device in satellite communication system |
| CN205642081U (en) * | 2016-04-14 | 2016-10-12 | 安徽丰豪冷却系统有限公司 | Novel high -efficient aluminium matter section of jurisdiction assembled water radiator's heat radiation structure |
| CN107478073A (en) * | 2017-09-27 | 2017-12-15 | 张家港市金邦铝业股份有限公司 | A kind of Aluminium Radiator |
| CN109974474A (en) * | 2019-04-12 | 2019-07-05 | 江阴市东泽铝业科技有限公司 | A kind of Aluminium Radiator and its heat dissipating method |
-
2021
- 2021-01-07 CN CN202110015846.2A patent/CN112797832A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205642081U (en) * | 2016-04-14 | 2016-10-12 | 安徽丰豪冷却系统有限公司 | Novel high -efficient aluminium matter section of jurisdiction assembled water radiator's heat radiation structure |
| CN105828583A (en) * | 2016-05-20 | 2016-08-03 | 四川汇英光电科技有限公司 | Power amplifier module carrying device in satellite communication system |
| CN107478073A (en) * | 2017-09-27 | 2017-12-15 | 张家港市金邦铝业股份有限公司 | A kind of Aluminium Radiator |
| CN109974474A (en) * | 2019-04-12 | 2019-07-05 | 江阴市东泽铝业科技有限公司 | A kind of Aluminium Radiator and its heat dissipating method |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210514 |
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| RJ01 | Rejection of invention patent application after publication |