CN220527867U - Direct current power supply heat dissipation module - Google Patents
Direct current power supply heat dissipation module Download PDFInfo
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- CN220527867U CN220527867U CN202322165874.XU CN202322165874U CN220527867U CN 220527867 U CN220527867 U CN 220527867U CN 202322165874 U CN202322165874 U CN 202322165874U CN 220527867 U CN220527867 U CN 220527867U
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- heat dissipation
- cooling
- power supply
- heat
- fixed
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 79
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 71
- 238000001816 cooling Methods 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000000694 effects Effects 0.000 claims abstract description 21
- 239000000498 cooling water Substances 0.000 claims abstract description 13
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 5
- 239000002826 coolant Substances 0.000 abstract description 9
- 239000003651 drinking water Substances 0.000 abstract description 5
- 235000020188 drinking water Nutrition 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000000605 extraction Methods 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000011010 flushing procedure Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 239000000110 cooling liquid Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 238000009834 vaporization Methods 0.000 description 4
- 230000008016 vaporization Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a direct current power supply heat dissipation module which comprises a shell, wherein a direct current power supply body is fixed on the right inner wall of the shell, a heat dissipation mechanism for improving the heat dissipation effect is arranged on the left inner wall of the shell, a cooling mechanism for improving the cooling effect is arranged on the left inner wall of the heat dissipation mechanism, and the heat dissipation mechanism comprises a heat dissipation bin fixed on the left inner wall of the shell. This direct current power supply heat dissipation module through having set up cooling mechanism, through mutually supporting between water tank, water pump, drinking-water pipe, heat conduction fin and the cooling water pipe etc. can utilize heat conduction fin cooperation heat conduction riser to adsorb the heat that direct current power supply body produced and disperse on the cooling water pipe, start the water pump simultaneously and flow in the cooling water pipe is pumped to the cooling water pipe through the coolant pump in the drinking-water pipe extraction water tank, utilize flowing coolant to adsorb external heat back through cooling mechanism with the coolant liquid after the cooling back flow in the water tank after the cooling mechanism flushing refrigeration, then through the pump extraction formation circulation flow heat dissipation improvement radiating effect.
Description
Technical Field
The utility model relates to the technical field of direct-current power supplies, in particular to a direct-current power supply heat dissipation module.
Background
The DC power supply is a device for converting AC power into DC power and supplying the DC power to electronic equipment, and is mainly used for providing stable and constant DC voltage and current to meet the power supply requirement of the electronic equipment.
A direct current power supply heat dissipation module disclosed in chinese patent publication No. (CN 217445716U). This kind of DC power supply heat dissipation module includes, DC power supply body, a pair of conversion heat dissipation mechanism and circulation mechanism, DC power supply body's both sides all are connected with conversion heat dissipation mechanism, conversion heat dissipation mechanism includes the cooling bin, the cooling bin in-connection has division board and cooling plate, be connected with circulation mechanism on the division board, be used for intercommunication division board both sides space, be connected with a plurality of heat conduction rods on the cooling bin, the heat conduction rod runs through the cooling bin setting, be equipped with the coolant liquid in the cooling bin, one side that the cooling plate is close to the division board is connected with a plurality of liquefaction boards, one side that the cooling plate is kept away from the division board is connected with a plurality of fin, this kind of DC power supply heat dissipation module passes through the setting of corresponding mechanism, the damage that the temperature caused DC power supply has reduced, DC power supply rest's time has been reduced, DC power supply's efficiency has been promoted, simultaneously, the life of DC power supply has been promoted, but still have the relatively poor problem to DC power supply's radiating efficiency among the above-mentioned patent, utilize the heat that the heat conduction rod adsorbs DC power supply to produce and utilize the heat to vaporization back with the coolant liquid to carry out the cooling liquid vaporization, carry out the heat through the cooling plate to cool down, and the heat can not reach the effect when the DC power supply vaporization effect when the heat is had the heat to reach the cooling liquid in the certain temperature that the cooling mode to reach the DC power supply through the vaporization effect.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the direct current power supply heat dissipation module which has the advantages of good heat dissipation effect and the like, and solves the problem of poor heat dissipation efficiency of the direct current power supply in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the direct-current power supply radiating module comprises a shell, wherein a direct-current power supply body is fixed on the right inner wall of the shell, a radiating mechanism for improving radiating effect is arranged on the left inner wall of the shell, and a cooling mechanism for improving cooling effect is arranged on the left inner wall of the radiating mechanism;
the heat dissipation mechanism comprises a heat dissipation bin fixed on the left inner wall of the shell, a water tank is fixed on the inner bottom wall of the heat dissipation bin, a water pump is fixed on the front surface of the water tank, a water suction pipe is communicated with the water inlet end of the water pump, heat conduction water-stop plates are fixed on the upper side and the lower side of the direct-current power supply body, heat conduction fins are fixed on the opposite sides of the two heat conduction water-stop plates, heat conduction grooves are formed in the left sides of the heat conduction fins, a heat dissipation water pipe is fixed on the inner peripheral wall of the heat conduction grooves, and the bottom end of the heat dissipation water pipe is communicated with the water outlet end of the water pump.
Further, the surface of shell is fixed with the controller, the back intercommunication of water tank has the inlet tube, and the surface of inlet tube is fixed with the control valve.
Further, the top end of the heat dissipation water pipe penetrates through and extends to the inner top wall of the water tank, and a temperature sensor is fixed on the front face of the direct current power supply body.
Further, the heat-conducting water pipe is S-shaped, and the heat-conducting water-stop plate is wide and long between the inner walls of the front side and the rear side of the shell.
Further, cooling mechanism is including fixing the radiator fan at radiator bin left side inner wall, the air intake has all been seted up to radiator bin and the relative one side of shell, be fixed with the dust screen between the four side inner walls of air intake, be fixed with radiator fin between the front and back both sides inner wall of radiator bin, the heat conduction groove has been seted up in radiator fin's front, the inner peripheral wall in heat conduction groove is fixedly connected to the cooling water pipe.
Further, the number of the cooling fans is not less than two, and the cooling fans are uniformly distributed on the left inner wall of the cooling bin.
Further, at least two air outlet holes are formed in one side, opposite to the shell, of the heat dissipation bin, and filter cotton is fixed to the inner peripheral wall of each air outlet hole.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this direct current power supply heat dissipation module through having set up cooling mechanism, through mutually supporting between water tank, water pump, drinking-water pipe, heat conduction fin and the cooling water pipe etc. can utilize heat conduction fin cooperation heat conduction riser to adsorb the heat that direct current power supply body produced and disperse on the cooling water pipe, start the water pump simultaneously and flow in the cooling water pipe is pumped to the cooling water pipe through the coolant pump in the drinking-water pipe extraction water tank, utilize flowing coolant to adsorb external heat back through cooling mechanism with the coolant liquid after the cooling back flow in the water tank after the cooling mechanism flushing refrigeration, then through the pump extraction formation circulation flow heat dissipation improvement radiating effect.
2. This direct current power supply heat dissipation module through having set up cooling body, through mutually supporting between air intake, radiator fan, radiator fin and the apopore etc. can be when dispeling the heat to the direct current power supply body, makes the coolant liquid heat discharge refrigerate again through the air to flowing through the heat exchange principle and improves heat dissipation cooling efficiency to the air can outwards discharge along the apopore and form the wind channel after entering along the air intake, and dust screen and filter pulp can avoid external air to get into.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a heat dissipation mechanism according to the present utility model;
FIG. 3 is a schematic view of a cooling mechanism according to the present utility model.
In the figure: 1 shell, 2 direct current power supply body, 3 heat dissipation mechanism, 301 heat dissipation storehouse, 302 water tank, 303 water pump, 304 drinking water pipe, 305 heat conduction riser, 306 heat conduction fin, 307 heat conduction groove, 308 heat dissipation water pipe, 4 cooling mechanism, 401 radiator fan, 402 air intake, 403 dust screen, 404 heat dissipation fin, 405 heat conduction groove, 406 air outlet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a dc power supply heat dissipation module in this embodiment includes a housing 1, a dc power supply body 2 is fixed on a right inner wall of the housing 1, a heat dissipation mechanism 3 for improving a heat dissipation effect is disposed on a left inner wall of the housing 1, and a cooling mechanism 4 for improving a cooling effect is disposed on a left inner wall of the heat dissipation mechanism 3.
Referring to fig. 2, in order to improve the heat dissipation effect of the dc power supply, the heat dissipation mechanism 3 in this embodiment includes a heat dissipation bin 301 fixed on the left inner wall of the housing 1, a water tank 302 fixed on the inner bottom wall of the heat dissipation bin 301, a water pump 303 fixed on the front surface of the water tank 302, a water pumping pipe 304 connected to the water inlet end of the water pump 303, heat conducting and insulating plates 305 fixed on the upper and lower sides of the dc power supply body 2, heat conducting fins 306 fixed on opposite sides of the two heat conducting and insulating plates 305, heat conducting grooves 307 formed on the left sides of the two heat conducting fins 306, and heat dissipation pipes 308 fixed on the inner peripheral wall of the heat conducting grooves 307, wherein the heat generated by the dc power supply body 2 is absorbed by the heat conducting fins 306 and dispersed on the heat dissipation pipes 308, the bottom end of the heat dissipation pipes 308 is communicated with the water outlet end of the water pump 303, the water pump 303 is started to pump the cooling liquid in the water tank 302 to flow through the water pumping pipe 304, the cooling liquid is cooled by the flowing cooling liquid to absorb heat, and then flows back to the water tank 302 through the cooling mechanism 4 after the cooling liquid is cooled.
In this embodiment, the outer surface of the housing 1 is fixed with a controller, the back of the water tank 302 is communicated with a water inlet pipe, the outer surface of the water inlet pipe is fixed with a control valve, the top end of the cooling water pipe 308 penetrates through and extends to the inner top wall of the water tank 302, the front of the dc power supply body 2 is fixed with a temperature sensor, the cooling water pipe 308 is S-shaped, the width of the heat conduction water-stop plate 306 and the length between the inner walls of the front side and the back side of the housing 1 are extracted by the water pump 303 to form a circulating flow, so that the heat dissipation effect is improved, and the heat conduction water-stop plate 305 can prevent the cooling liquid from flowing between the condensed water formed outside the cooling water pipe 308 and the dc power supply body 2 to contact while maintaining the heat conduction effect, so that the safety is improved.
Referring to fig. 3, in order to enhance the heat dissipation and cooling effect of the dc power supply, the cooling mechanism 4 in this embodiment includes a heat dissipation fan 401 fixed on the left inner wall of the heat dissipation bin 301, an air inlet 402 is formed on the opposite side of the heat dissipation bin 301 to the housing 1, when the dc power supply body 2 dissipates heat, external air is started to be pumped through the plurality of heat dissipation fans 401 and enters the heat dissipation bin 301 along the air inlet 402, a dust screen 403 is fixed between the four inner walls of the air inlet 402, heat dissipation fins 404 are fixed between the front and rear inner walls of the heat dissipation bin 301, the heat dissipation fins 404 conduct out and disperse the heat in the cooling liquid absorbing the heat in the heat dissipation water pipe 308 onto the plurality of heat dissipation fins 404, a heat conduction groove 405 is formed on the front surface of the heat dissipation fins 404, the heat dissipation water pipe 308 is fixedly connected to the inner peripheral wall of the heat conduction groove 405.
In this embodiment, the number of the cooling fans 401 is not less than two, and the cooling fans are uniformly distributed on the left inner wall of the cooling bin 301, the cooling bin 301 and the housing 1 are provided with not less than two air outlet holes 406 on opposite sides, filter cotton is fixed on the inner peripheral wall of the air outlet holes 406, air can be discharged outwards along the air outlet holes 406 to form an air channel after entering along the air inlet 402, and the dust screen 403 and the filter cotton can avoid entering of external air.
The working principle of the embodiment is as follows:
(1) When the direct-current power supply is used for improving the heat dissipation effect, the heat generated by the direct-current power supply body 2 is absorbed by the heat conducting fins 306 and matched with the heat conducting water-stop plate 305 and dispersed on the heat dissipating water pipe 308, meanwhile, the water pump 303 is started to pump the cooling liquid in the water tank 302 to the heat dissipating water pipe 308 for flowing, the flowing cooling liquid absorbs external heat and then flows back into the water tank 302 after being washed and refrigerated by the cooling mechanism 4, then the circulating flowing heat dissipation is formed by the pumping of the water pump 303, the heat conducting water-stop plate 305 can keep the heat conducting effect, and meanwhile, the cooling liquid is prevented from flowing between condensed water formed outside the heat dissipating water pipe 308 and the direct-current power supply body 2 to contact, so that the safety is improved.
(2) When the direct-current power supply is used for improving the heat dissipation and cooling effects, when the direct-current power supply body 2 is used for dissipating heat, external air is started to be extracted through the plurality of cooling fans 401 and enters the heat dissipation bin 301 along the air inlet 402, heat in cooling liquid absorbing heat in the heat dissipation water pipe 308 is led out and dispersed onto the plurality of cooling fins 404 in cooperation with the cooling fins 404, then the cooling liquid is discharged through the air to heat exchange principle to refrigerate, so that the heat dissipation and cooling efficiency is improved, air can be discharged outwards along the air outlet 406 to form an air channel after entering along the air inlet 402, and the dust screen 403 and the filter cotton can avoid the entering of external air.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The standard parts used in the application file can be purchased from the market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, the control modes are automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming of a person skilled in the art, and the control modes and circuit connection are not explained in detail herein.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a direct current power supply heat dissipation module, includes shell (1), its characterized in that: the direct-current power supply is characterized in that a direct-current power supply body (2) is fixed on the right inner wall of the shell (1), a heat dissipation mechanism (3) for improving the heat dissipation effect is arranged on the left inner wall of the shell (1), and a cooling mechanism (4) for improving the cooling effect is arranged on the left inner wall of the heat dissipation mechanism (3);
the heat dissipation mechanism (3) comprises a heat dissipation bin (301) fixed on the left inner wall of the shell (1), a water tank (302) is fixed on the inner bottom wall of the heat dissipation bin (301), a water pump (303) is fixed on the front surface of the water tank (302), a water suction pipe (304) is communicated with the water inlet end of the water pump (303), heat conduction waterproof plates (305) are fixed on the upper side and the lower side of the direct-current power supply body (2), heat conduction fins (306) are fixed on the opposite sides of the two heat conduction waterproof plates (305), heat conduction grooves (405) are formed in the left sides of the heat conduction fins (306), heat dissipation water pipes (308) are fixed on the inner peripheral wall of the heat conduction grooves (405), and the bottom ends of the heat dissipation water pipes (308) are communicated with the water outlet ends of the water pump (303).
2. A dc power supply heat sink module as in claim 1, wherein: the outer surface of shell (1) is fixed with the controller, the back intercommunication of water tank (302) has the inlet tube, and the surface of inlet tube is fixed with the control valve.
3. A dc power supply heat sink module as in claim 1, wherein: the top end of the radiating water pipe (308) penetrates through and extends to the inner top wall of the water tank (302), and a temperature sensor is fixed on the front face of the direct-current power supply body (2).
4. A dc power supply heat sink module as in claim 1, wherein: the radiating water pipe (308) is S-shaped, and the width of the heat conducting water stop plate (305) and the length between the inner walls of the front side and the rear side of the shell (1) are the same.
5. A dc power supply heat sink module as in claim 1, wherein: the cooling mechanism (4) comprises a cooling fan (401) fixed on the left inner wall of the cooling bin (301), an air inlet (402) is formed in one side, opposite to the shell (1), of the cooling bin (301), a dust screen (403) is fixed between the four inner walls of the air inlet (402), cooling fins (404) are fixed between the front inner wall and the rear inner wall of the cooling bin (301), a heat conducting groove (405) is formed in the front surface of each cooling fin (404), and a cooling water pipe (308) is fixedly connected to the inner peripheral wall of each heat conducting groove (405).
6. The direct current power supply heat dissipation module of claim 5, wherein: the number of the cooling fans (401) is not less than two, and the cooling fans are uniformly distributed on the left inner wall of the cooling bin (301).
7. The direct current power supply heat dissipation module of claim 5, wherein: and one side of the heat dissipation bin (301) opposite to the shell (1) is provided with at least two air outlet holes (406), and the inner peripheral wall of each air outlet hole (406) is fixed with filter cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322165874.XU CN220527867U (en) | 2023-08-14 | 2023-08-14 | Direct current power supply heat dissipation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322165874.XU CN220527867U (en) | 2023-08-14 | 2023-08-14 | Direct current power supply heat dissipation module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220527867U true CN220527867U (en) | 2024-02-23 |
Family
ID=89936261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322165874.XU Active CN220527867U (en) | 2023-08-14 | 2023-08-14 | Direct current power supply heat dissipation module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220527867U (en) |
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2023
- 2023-08-14 CN CN202322165874.XU patent/CN220527867U/en active Active
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