CN220822645U - Charger for power supply module - Google Patents
Charger for power supply module Download PDFInfo
- Publication number
- CN220822645U CN220822645U CN202321924466.1U CN202321924466U CN220822645U CN 220822645 U CN220822645 U CN 220822645U CN 202321924466 U CN202321924466 U CN 202321924466U CN 220822645 U CN220822645 U CN 220822645U
- Authority
- CN
- China
- Prior art keywords
- charger
- mounting plate
- heat
- cooling tube
- pump shell
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Links
- 238000001816 cooling Methods 0.000 claims abstract description 48
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 230000017525 heat dissipation Effects 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 241000883990 Flabellum Species 0.000 description 5
- 239000002826 coolant Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the technical field of chargers, and particularly relates to a charger for a power module, which comprises a mounting plate, wherein the left end face and the right end face of the mounting plate are fixedly connected with side plates, a casing is assembled below the mounting plate, the power module is installed inside the casing, a heat-conducting plate is fixedly embedded on the mounting plate, a plurality of heat-radiating plates are fixed on the upper end face of the heat-conducting plate, an air cooling assembly is installed above the mounting plate, a liquid cooling assembly is installed on the casing, the power module inside the charger is sealed, external water vapor can be prevented from entering the inside of the charger, and the air cooling assembly is matched with the liquid cooling assembly to radiate the sealed charger.
Description
Technical Field
The utility model relates to the technical field of chargers, in particular to a charger for a power supply module.
Background
The power charger module is widely used in the communication fields of switching equipment, access equipment, mobile communication, microwave communication, optical transmission, routers and the like, automobile electronics, aerospace and the like.
The China patent (the number of the authorized bulletin is CN215646325U and the day of the authorized bulletin is 2022.01.25) provides a power supply charger module, and the power supply charger module has a simple structure, reduces the occurrence of rejection rate and increases the convenience and dustproof effect.
The above-mentioned patent is dispelled the heat through the inside air flow of heat dissipation fan acceleration charger when the heat dissipation, and the heat dissipation is good, but when above-mentioned patent was used in wet weather or outdoor rainwater weather, outside steam easily enters into the inside of charger through heat dissipation fan's space, and steam then can lead to the charger to damage, for this reason, we propose a charger that power module used.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the charger for the power supply module, which has the advantages of simple structure and convenient use, can prevent external water vapor from entering the inside of the charger by sealing the power supply module in the charger, can dissipate heat of the closed charger by matching the air cooling assembly and the liquid cooling assembly, and solves the background problem.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The utility model provides a charger that power module used, includes the mounting panel, the equal fixedly connected with curb plate of terminal surface about the mounting panel, the below of mounting panel is equipped with the casing, the internally mounted of casing has power module, the fixed heat-conducting plate that inlays on the mounting panel, the up end of heat-conducting plate is fixed a plurality of heating panels, the forced air cooling subassembly is installed to the top of mounting panel, install the liquid cooling subassembly on the casing.
Preferably, the air cooling assembly comprises a pump shell, the pump shell is assembled above the heat conducting plate through bolts, a micro motor is fixedly installed at the left part of the pump shell, a rotating shaft is fixedly connected to the output end of the micro motor, the rotating shaft is rotatably arranged on the pump shell in a penetrating mode, an impeller is fixedly sleeved on the outer surface of the rotating shaft, the impeller is assembled in the pump shell, and a first fan blade is fixedly installed at the right end of the rotating shaft.
Preferably, the upper end face of the heat-conducting plate is fixedly connected with a connecting block positioned at the rear side of the pump shell, a fan shaft is rotatably installed on the connecting block, a second fan blade is fixedly installed at the end part of the fan shaft, a driven belt pulley is fixedly sleeved on the outer surface of the fan shaft, a driving belt pulley is fixedly sleeved on the outer surface of a rotating shaft on the pump shell, and a belt is connected between the driving belt pulley and the driven belt pulley.
Preferably, the liquid cooling assembly comprises an external radiating pipe and an internal radiating pipe, the external radiating pipe is fixedly assembled outside the shell, the internal radiating pipe is fixedly arranged at the bottom of the heat conducting plate, one end of the internal radiating pipe is fixedly communicated with one end of the external radiating pipe, and the other ends of the external radiating pipe and the internal radiating pipe are fixedly communicated with the pump shell.
Preferably, a dustproof box is arranged above the mounting plate, and a plurality of air holes are formed in the left end face and the right end face of the side plate.
Preferably, the outer surface of the dustproof box is provided with a plurality of heat dissipation through holes.
Advantageous effects
The utility model provides a charger for a power supply module. Compared with the prior art, the device has the following
The beneficial effects are that:
1. According to the charger for the power supply module, the power supply module in the charger is sealed, so that external water vapor can be prevented from entering the charger, and the air cooling assembly and the liquid cooling assembly are matched to dissipate heat of the closed charger, so that the problem of background is solved; the dustproof box can protect the miniature motor from dust.
Drawings
FIG. 1 is a schematic elevational view of the main body of the present utility model;
FIG. 2 is a schematic diagram of a split structure of a main body of the present utility model;
FIG. 3 is a schematic view of another view of the body split structure of the present utility model;
fig. 4 is a schematic view of a mounting plate structure according to the present utility model.
In the figure: 1. a dust-proof box; 2. a heat dissipation through hole; 3. a side plate; 4. an external radiating pipe; 5. a housing; 6. a power module; 7. a pump housing; 8. a first fan blade; 9. a connecting block; 10. a mounting plate; 11. a heat conductive plate; 12. a second fan blade; 13. a heat dissipation plate; 14. a micro motor; 15. a belt; 16. a fan shaft; 17. an inner radiating pipe; 18. and a wind hole.
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. 1-4, the present utility model provides a technical solution: the utility model provides a charger that power module used, includes mounting panel 10, the equal fixedly connected with curb plate 3 of terminal surface about mounting panel 10, and the below of mounting panel 10 is equipped with casing 5, and the internally mounted of casing 5 has power module 6, and the fixed inlay of mounting panel 10 is equipped with heat-conducting plate 11, and the up end of heat-conducting plate 11 is fixed a plurality of heating panels 13, and air cooling subassembly is installed to the top of mounting panel 10, installs the liquid cooling subassembly on the casing 5.
When the charger is used, the air cooling component is arranged above the mounting plate 10, the liquid cooling component is arranged on the casing 5, the power module 6 is arranged inside the casing 5, and finally the casing 5 is arranged below the mounting plate 10 in a sealing mode, so that external water vapor can be prevented from entering the charger, and the air cooling component and the liquid cooling component are matched to dissipate heat of the closed charger, and the background problem is solved.
The air cooling assembly comprises a pump shell 7, the pump shell 7 is assembled above the heat conducting plate 11 through bolts, a micro motor 14 is fixedly installed at the left part of the pump shell 7, a rotating shaft is fixedly connected to the output end of the micro motor 14, the rotating shaft is rotatably arranged on the pump shell 7 in a penetrating mode, an impeller is fixedly sleeved on the outer surface of the rotating shaft, the impeller is assembled in the pump shell 7, and a first fan blade 8 is fixedly installed at the right end of the rotating shaft.
When the air cooling component works, the micro motor 14 is started, the impeller and the first fan blade 8 are driven to rotate when the micro motor 14 works, external air flow is blown to the heat dissipation plate 13 and the heat conduction plate 10 when the first fan blade 8 rotates, the heat generated by the power supply module 6 is collected by the heat conduction plate 10, and then the primary heat dissipation can be carried out on the closed power supply module 6.
The upper end face of the heat-conducting plate 11 is fixedly connected with a connecting block 9 at the rear side of the pump shell 7, a fan shaft 16 is rotatably installed on the connecting block 9, a second fan blade 12 is fixedly installed at the end part of the fan shaft 16, a driven belt pulley is fixedly sleeved on the outer surface of the fan shaft 16, a driving belt pulley is fixedly sleeved on the outer surface of a rotating shaft on the pump shell 7, and a belt 15 is connected between the driving belt pulley and the driven belt pulley.
When the micro motor 14 works, the belt 15 drives the second fan blade 12 to rotate, and the air flow can be accelerated through the first fan blade 8 and the second fan blade 12.
The liquid cooling subassembly includes outside cooling tube 4 and inside cooling tube 17, outside cooling tube 4 fixed mounting in the outside of casing 5, inside cooling tube 17 fixed mounting in the bottom of heat-conducting plate 11, and the one end of inside cooling tube 17 and the one end fixed intercommunication of outside cooling tube 4, the other end of outside cooling tube 4 and the other end of inside cooling tube 17 all with pump case 7 fixed intercommunication.
When the impeller inside the pump casing 7 rotates, the coolant flows between the inner radiating pipe 17 and the outer radiating pipe 4, the inner radiating pipe 7 collects heat inside the casing 5, and the outer radiating pipe 17 radiates heat absorbed by the coolant.
A dust-proof box 1 is arranged above the mounting plate 10, and a plurality of air holes 18 are formed in the left and right end faces of the side plate 3.
The dust-proof box 1 can protect the miniature motor 14 from dust.
A plurality of heat dissipation through holes 2 have been seted up to the surface of dustproof box 1, reduce the circumstances that dustproof box 1 influences the heat dissipation.
Working principle: during the use, install the top of mounting panel 10 with the forced air cooling subassembly, install the liquid cooling subassembly on casing 5, the inside of casing 5 is installed to power module 6, at last, install the below of mounting panel 10 with casing 5 seal, through the inside power module of charger seals, can avoid outside steam to enter into the inside of charger, during the heat dissipation, start micro motor 14, micro motor 14 during operation will drive impeller and first flabellum 8 rotation, first flabellum 8 blows the outside air current to heating panel 13 and heat-conducting plate 10 during rotation, heat-conducting plate 10 is collected the heat that power module 6 produced, and then can carry out the one-level heat dissipation to confined power module 6, will drive second flabellum 12 through belt 15 during the micro motor 14 during operation, can accelerate the air flow through first flabellum 8, second flabellum 12, the inside impeller during rotation of pump case 7 coolant liquid will flow between inside cooling tube 17 and outside tube 4, inside cooling tube 7 collects the inside heat of casing 5, outside cooling tube 17 is with the heat that the coolant liquid absorbs out, and then can carry out the heat dissipation to confined charger through forced air cooling subassembly cooperation.
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.
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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A charger for a power module comprising a mounting plate (10), characterized in that: the air cooling device is characterized in that side plates (3) are fixedly connected to the left end face and the right end face of the mounting plate (10), a casing (5) is assembled below the mounting plate (10), a power module (6) is installed inside the casing (5), a heat conducting plate (11) is fixedly embedded on the mounting plate (10), a plurality of heat radiating plates (13) are fixedly arranged on the upper end face of the heat conducting plate (11), an air cooling assembly is installed above the mounting plate (10), and a liquid cooling assembly is installed on the casing (5);
The air cooling assembly comprises a pump shell (7), the pump shell (7) is assembled above the heat conducting plate (11) through bolts, a miniature motor (14) is fixedly arranged at the left part of the pump shell (7), the output end of the miniature motor (14) is fixedly connected with a rotating shaft, the rotating shaft is rotatably arranged on the pump shell (7) in a penetrating mode, an impeller is fixedly sleeved on the outer surface of the rotating shaft, the impeller is assembled in the pump shell (7), and a first fan blade (8) is fixedly arranged at the right end of the rotating shaft;
The fan is characterized in that a connecting block (9) is fixedly connected to the upper end face of the heat conducting plate (11) and located at the rear side of the pump shell (7), a fan shaft (16) is rotatably installed on the connecting block (9), a second fan blade (12) is fixedly installed at the end part of the fan shaft (16), a driven belt pulley is fixedly sleeved on the outer surface of the fan shaft (16), a driving belt pulley is fixedly sleeved on the outer surface of a rotating shaft on the pump shell (7), and a belt (15) is connected between the driving belt pulley and the driven belt pulley;
The liquid cooling subassembly includes outside cooling tube (4) and inside cooling tube (17), outside cooling tube (4) fixed mounting is in the outside of casing (5), inside cooling tube (17) fixed mounting is in the bottom of heat-conducting plate (11), the one end of inside cooling tube (17) and the one end fixed intercommunication of outside cooling tube (4), the other end of outside cooling tube (4) and the other end of inside cooling tube (17) all with pump case (7) fixed communicate.
2. A charger for a power module as defined in claim 1, wherein: the dustproof box (1) is installed above the mounting plate (10), and a plurality of air holes (18) are formed in the left end face and the right end face of the side plate (3).
3. A charger for a power module as defined in claim 2, wherein: the outer surface of the dustproof box (1) is provided with a plurality of heat dissipation through holes (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321924466.1U CN220822645U (en) | 2023-07-20 | 2023-07-20 | Charger for power supply module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321924466.1U CN220822645U (en) | 2023-07-20 | 2023-07-20 | Charger for power supply module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220822645U true CN220822645U (en) | 2024-04-19 |
Family
ID=90708470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321924466.1U Active CN220822645U (en) | 2023-07-20 | 2023-07-20 | Charger for power supply module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220822645U (en) |
-
2023
- 2023-07-20 CN CN202321924466.1U patent/CN220822645U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |