CN220325519U - Heat dissipation mechanism for power supply assembly of AC-DC (alternating Current-direct Current) conversion module - Google Patents
Heat dissipation mechanism for power supply assembly of AC-DC (alternating Current-direct Current) conversion module Download PDFInfo
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- CN220325519U CN220325519U CN202321989102.1U CN202321989102U CN220325519U CN 220325519 U CN220325519 U CN 220325519U CN 202321989102 U CN202321989102 U CN 202321989102U CN 220325519 U CN220325519 U CN 220325519U
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- power supply
- heat dissipation
- plate
- fixedly connected
- protective shell
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- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 title description 3
- 230000001681 protective effect Effects 0.000 claims abstract description 45
- 238000001816 cooling Methods 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 238000009434 installation Methods 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit 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
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a heat dissipation mechanism of an AC-DC module power supply assembly, which relates to the technical field of power supply heat dissipation and comprises a protective shell, wherein a supporting block is fixedly connected inside the protective shell, a power supply body is tightly adhered inside the protective shell, a cooling mechanism is arranged on the outer surface of the protective shell, a motor is arranged on the upper surface of the supporting block, a fan blade is fixedly connected with the output end of the motor, a limiting plate is fixedly connected with the outer surface of the limiting plate, a baffle plate is connected with the upper surface of the limiting plate in a sliding manner, a spring is fixedly connected with the outer surface of the baffle plate, the cooling mechanism can reduce the temperature of the power supply body through the cooperation between the cooling mechanism and the baffle plate, and the cooling mechanism can be contacted with the power supply body so as to absorb the temperature generated by heat release of the power supply body, so that the cooling of the power supply body is completed, the baffle plate can be convenient for the installation of the power supply body, the position of the power supply body is limited, and the problem that the inside of the power supply body is too hot is solved.
Description
Technical Field
The utility model relates to the technical field of power supply heat dissipation, in particular to a heat dissipation mechanism of an AC-DC module power supply assembly.
Background
An AC-DC power module is a power converter that converts alternating current into direct current and converts an input voltage into a stable output voltage, and is widely used in various electronic devices such as computers, communication devices, medical devices, and industrial automation devices.
After long-time operation, some power supplies can generate heat, and the power supplies cannot be in a hotter environment for a long time, because electronic elements are fragile, the service life of the power supplies can be reduced in a high-temperature environment for a long time, and most of the power supplies are in a relatively closed space, so that the heat generated by the power supplies is not easy to dissipate, the service life of the power supplies is further reduced, and in order to reduce the heat in the power supplies, the heat dissipation mechanism of the power supply assembly of the AC-DC module is provided for solving the problems.
Disclosure of Invention
The utility model aims to make up the defects of the prior art and provides a heat dissipation mechanism of an AC-DC module power supply assembly.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the heat dissipation mechanism of the AC-DC module power supply assembly comprises a protective shell, wherein a supporting block is fixedly connected inside the protective shell, a power supply body is tightly adhered inside the protective shell, and a cooling mechanism is arranged on the outer surface of the protective shell;
the motor is arranged on the upper surface of the supporting block, and the output end of the motor is fixedly connected with a fan blade;
the limiting plate, the surface of limiting plate and the inside fixed connection of protective housing, the upper surface sliding connection of limiting plate has the baffle, the surface fixedly connected with spring of baffle.
Further, the cooling mechanism comprises a guide plate, the outer surface of the guide plate is fixedly connected with the outer surface of the protective shell, and the bottom surface of the guide plate is communicated with a water supply pipe.
Further, the one end switch-on that the protective housing was kept away from to the water supply pipe is in the inside of cooling plate, the inside of protective housing is installed to the cooling plate.
Further, the upper surface of cooling plate is closely with the bottom surface of power body, the inside switch-on of cooling plate has the honeycomb duct, the one end switch-on that the limiting plate was kept away from to the honeycomb duct is in the inside of guide plate.
Further, one end of the spring away from the baffle plate is fixedly connected with the inside of the protective shell, and the bottom surface of the baffle plate is in sliding connection with the upper surface of the power supply body.
Further, the inside fixedly connected with backup pad of protective housing, the inside of backup pad and the surface sliding connection of baffle.
Further, the internally mounted of protective housing has the top cap, the vent has been seted up to the surface of protective housing.
Compared with the prior art, the heat dissipation mechanism of the power supply assembly of the AC-DC module has the following beneficial effects:
1. according to the utility model, through the cooperation between the cooling mechanism and the baffle plate, the temperature of the power supply body can be reduced by the cooling mechanism, the cooling mechanism can be contacted with the power supply body, so that the heat generated by the power supply body during long-time use is absorbed, the temperature of the power supply body is reduced, the power supply body cannot be damaged due to too heat, the baffle plate can facilitate the installation of the power supply body, the baffle plate can be pushed away firstly when the power supply body is installed, the spring can be compressed after the baffle plate is pushed away, then the power supply body is placed in the limiting plate and the force for limiting the baffle plate is released, the baffle plate can be pushed to the upper side of the power supply body by the spring, so that the position of the power supply body is limited, the power supply body does not need to be fixed by using bolts, and the power supply is very good in use, and the problem that the inside of the power supply body is too heat is solved.
2. According to the utility model, through the cooperation between the motor and the ventilation opening, when water in the cooling plate absorbs hot air generated by the power supply body, then the warmed hot water is sent into the guide plate by the guide pipe, then the motor is started to enable the fan blade to rotate, the heat of the water in the guide plate is reduced by the wind blown out by the fan blade, then the cooled water is sent into the cooling plate by the water sending pipe, so that the circulation of water flow is completed, the motor can slightly drive the air flow in the protective shell during starting, and the ventilation opening can also facilitate the flow of the air, so that the temperature of the power supply body is further reduced, and the cooling device is very good in use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the protective shell according to the present utility model;
FIG. 3 is a schematic diagram of the connection relationship of the baffle plates according to the present utility model;
FIG. 4 is a schematic view of the connection relationship of the support plates according to the present utility model;
FIG. 5 is a schematic view of a cooling mechanism according to the present utility model;
fig. 6 is a left side view of the internal structure of the protective case of the present utility model.
In the figure: 1.a protective shell; 2. a support block; 3. a power source body; 4. a cooling mechanism; 401. a deflector; 402. a water supply pipe; 403. a cooling plate; 404. a flow guiding pipe; 5. a motor; 6. a fan blade; 7. a limiting plate; 8. a baffle plate; 9. a spring; 10. a support plate; 11. a groove; 12. a top cover; 13. and (5) a ventilation opening.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
Referring to fig. 1 to 6, the heat dissipation mechanism of the power supply assembly of the ac-DC conversion module comprises a protection shell 1, wherein a supporting block 2 is fixedly connected inside the protection shell 1, a power supply body 3 is tightly attached inside the protection shell 1, a cooling mechanism 4 is arranged on the outer surface of the protection shell 1, the protection shell 1 can fix the position of the supporting block 2, and the power supply body 3 can be installed inside the protection shell 1.
The motor 5, motor 5 installs the upper surface at supporting shoe 2, and the output fixedly connected with fan blade 6 of motor 5, and supporting shoe 2 can fix the position of motor 5, prevents that motor 5 from producing the rotation when starting, can drive fan blade 6 rotation when motor 5 starts, drives the flow of air through fan blade 6 rotation to produce wind-force.
Limiting plate 7, the surface of limiting plate 7 and the inside fixed connection of protective housing 1, limiting plate 7's upper surface sliding connection has baffle 8, baffle 8's surface fixedly connected with spring 9, fix limiting plate 7's position through protective housing 1, limiting plate 7 can restrict baffle 8 moving direction, let baffle 8 moving direction can not appear the deviation, baffle 8 can pull spring 9 and remove when moving, the inside hole of seting up of limiting plate 7, set up the hole through the size of power body 3, thereby the position of the better fixed power body 3.
The cooling mechanism 4 comprises a guide plate 401, the outer surface of the guide plate 401 is fixedly connected with the outer surface of the protective shell 1, a water supply pipe 402 is communicated with the bottom surface of the guide plate 401, the protective shell 1 can fix the position of the guide plate 401, the water supply pipe 402 can convey water flow, and the water flow is conveyed into the guide plate 401 through the water supply pipe 402.
One end of the water supply pipe 402, which is far away from the protection shell 1, is communicated with the cooling plate 403, the cooling plate 403 is installed inside the protection shell 1, the position of the cooling plate 403 is limited through the protection shell 1, the cooling plate 403 cannot move, water is arranged inside the cooling plate 403, the water in the cooling plate 403 can be pumped out of the water supply pipe 402, and the outer surface of the protection shell 1 is provided with a support for fixing the position of the cooling plate 403.
The upper surface of cooling plate 403 is closely with the bottom surface of power body 3, the inside switch-on of cooling plate 403 has honeycomb duct 404, the one end switch-on that limiting plate 7 was kept away from to honeycomb duct 404 is in the inside of guide plate 401, the heat that power body 3 produced when using can be absorbed by cooling plate 403, cooling plate 403's heat can be absorbed by its inside water again, honeycomb duct 404 can be with cooling plate 403 inside have thermal water to draw out, the water of taking out can be sent into guide plate 401 through honeycomb duct 404 in, protective housing 1's surface is provided with the mount can be with the fixed position of honeycomb duct 404.
One end of the spring 9, which is far away from the baffle plate 8, is fixedly connected with the inner part of the protective shell 1, the bottom surface of the baffle plate 8 is slidably connected with the upper surface of the power supply body 3, the position of the spring 9 is fixed through the protective shell 1, and after the power supply body 3 is placed in the limiting plate 7, the baffle plate 8 can block the power supply body 3 under the action of the spring 9, so that the position of the power supply body 3 is limited.
The inside fixedly connected with backup pad 10 of protective housing 1, recess 11 has been seted up to the inside of backup pad 10, and the inner wall of recess 11 and the surface sliding connection of baffle 8, and the position of backup pad 10 can be fixed to protective housing 1, restricts the position of baffle 8 through recess 11 and protective housing 1, makes baffle 8 unable reciprocate to fix the position of power body 3 better.
The internally mounted of protective housing 1 has top cap 12, and vent 13 has been seted up to the surface of protective housing 1, and top cap 12 need be taken off when installing power body 3, and top cap 12 still needs to be covered again after the installation is accomplished, and vent 13 does benefit to more quick heat that dispels inside protective housing 1.
Working principle: when the device is used, firstly, the baffle plate 8 needs to be pushed and the spring 9 is contracted, then the power supply body 3 is placed in the limiting plate 7, then the baffle plate 8 is loosened, the power supply body 3 is blocked by the baffle plate 8 when the power supply body 9 is pushed back to the original position, so that the installation of the power supply body 3 is completed, after the power supply body 3 is used for a long time, heat is generated, the heat is transferred to water in the cooling plate 403, then the water in the cooling plate 403 is sent into the flow guide plate 401 by the water supply pipe 402, at the moment, the fan blade 6 rotates when the motor 5 is started, the temperature of water flow in the flow guide plate 401 is reduced by wind generated when the fan blade 6 rotates, and the cooled water is sent into the cooling plate 403 by the flow guide pipe 404, so that the power supply body 3 is cooled circularly.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.
Claims (7)
- AC changes DC module power supply module heat dissipation mechanism, including protective housing (1), its characterized in that: the inner part of the protective shell (1) is fixedly connected with a supporting block (2), a power supply body (3) is tightly attached to the inner part of the protective shell (1), and a cooling mechanism (4) is arranged on the outer surface of the protective shell (1);the motor (5) is arranged on the upper surface of the supporting block (2), and the output end of the motor (5) is fixedly connected with a fan blade (6);limiting plate (7), the inside fixed connection of the surface of limiting plate (7) and protective housing (1), the upper surface sliding connection of limiting plate (7) has baffle (8), the surface fixedly connected with spring (9) of baffle (8).
- 2. The AC-to-DC module power assembly heat dissipation mechanism of claim 1, wherein: the cooling mechanism (4) comprises a guide plate (401), the outer surface of the guide plate (401) is fixedly connected with the outer surface of the protective shell (1), and a water supply pipe (402) is communicated with the bottom surface of the guide plate (401).
- 3. The AC-to-DC module power assembly heat dissipation mechanism of claim 2, wherein: one end of the water supply pipe (402) far away from the protective shell (1) is communicated with a cooling plate (403), and the cooling plate (403) is arranged inside the protective shell (1).
- 4. The AC-to-DC module power assembly heat dissipation mechanism as recited in claim 3, wherein: the upper surface of cooling board (403) is closely with the bottom surface of power body (3), the inside switch-on of cooling board (403) has honeycomb duct (404), the one end switch-on that limiting plate (7) was kept away from to honeycomb duct (404) is in the inside of guide plate (401).
- 5. The AC-to-DC module power assembly heat dissipation mechanism of claim 1, wherein: one end of the spring (9) far away from the baffle plate (8) is fixedly connected with the inside of the protective shell (1), and the bottom surface of the baffle plate (8) is in sliding connection with the upper surface of the power supply body (3).
- 6. The AC-to-DC module power assembly heat dissipation mechanism of claim 1, wherein: the inside fixedly connected with backup pad (10) of protective housing (1), recess (11) have been seted up to the inside of backup pad (10), the inner wall of recess (11) and the surface sliding connection of baffle (8).
- 7. The AC-to-DC module power assembly heat dissipation mechanism of claim 1, wherein: the inside of protective housing (1) is installed top cap (12), vent (13) have been seted up to the surface of protective housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321989102.1U CN220325519U (en) | 2023-07-27 | 2023-07-27 | Heat dissipation mechanism for power supply assembly of AC-DC (alternating Current-direct Current) conversion module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321989102.1U CN220325519U (en) | 2023-07-27 | 2023-07-27 | Heat dissipation mechanism for power supply assembly of AC-DC (alternating Current-direct Current) conversion module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220325519U true CN220325519U (en) | 2024-01-09 |
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ID=89413798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321989102.1U Active CN220325519U (en) | 2023-07-27 | 2023-07-27 | Heat dissipation mechanism for power supply assembly of AC-DC (alternating Current-direct Current) conversion module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220325519U (en) |
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2023
- 2023-07-27 CN CN202321989102.1U patent/CN220325519U/en active Active
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