CN220556798U - Voltage-stabilizing alternating-current power supply with built-in heat dissipation structure - Google Patents
Voltage-stabilizing alternating-current power supply with built-in heat dissipation structure Download PDFInfo
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- CN220556798U CN220556798U CN202322153930.8U CN202322153930U CN220556798U CN 220556798 U CN220556798 U CN 220556798U CN 202322153930 U CN202322153930 U CN 202322153930U CN 220556798 U CN220556798 U CN 220556798U
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 75
- 238000005086 pumping Methods 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims 3
- 238000004891 communication Methods 0.000 abstract description 17
- 230000000087 stabilizing effect Effects 0.000 abstract description 17
- 239000000498 cooling water Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Abstract
The utility model belongs to the field of alternating current power supply voltage stabilizing devices, in particular to a voltage stabilizing alternating current power supply with a built-in heat dissipation structure, which comprises a voltage stabilizing alternating current power supply main body, wherein the voltage stabilizing alternating current power supply main body is provided with an assembly block, the assembly block is provided with an annular cavity, the assembly block is provided with a first installation cavity, the assembly block is provided with a second installation cavity, the first installation cavity and the second installation cavity are provided with communication holes, the annular cavity is provided with a connecting cavity, the connecting cavity is provided with a metal plate, the assembly block is provided with a plurality of air inlets, and the assembly block is provided with an exhaust pipe.
Description
Technical Field
The utility model relates to the field of alternating current power supply voltage stabilizing devices, in particular to a voltage stabilizing alternating current power supply with a built-in heat dissipation structure.
Background
The ac power supply voltage stabilizing device adjusts and controls the ac voltage, and in a specified voltage input range, the output voltage can be stabilized in an electric device in the specified range through voltage adjustment, and the railway signal ac power supply such as signal lighting, switch indication, CTC device and the like is required to be reliable, stable and safe, so that the ac power supply voltage stabilizing device is needed.
However, the existing ac power supply voltage stabilizing device has the following problems in the use process:
when the conventional AC power supply voltage stabilizing device is used, electronic elements in the AC power supply voltage stabilizing device easily generate heat, a fan drives a fan to generate wind power, and the wind power is discharged through a heat radiating hole, because the heat carried in the wind power flows in the device, the heat radiating effect of the electronic elements is poor, the electronic elements cannot be well radiated, the service life of the electronic elements in the AC power supply voltage stabilizing device can be shortened due to the temperature rise, and therefore, the voltage stabilizing AC power supply with the built-in heat radiating structure is necessary in the field of the conventional AC power supply voltage stabilizing device.
Disclosure of Invention
In order to make up the deficiency of the prior art, when the existing AC power supply voltage stabilizing device is used, the electronic element in the AC power supply voltage stabilizing device easily generates heat, the fan drives the fan to generate wind power, and the wind power is discharged through the heat dissipation holes, because the heat in the wind power flows in the device, the heat dissipation effect of the electronic element is poor, the inside cannot be well dissipated, and the service life of the electronic element in the AC power supply voltage stabilizing device is shortened due to the increase of temperature.
The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a voltage-stabilizing alternating current power supply with a built-in heat dissipation structure, which comprises a voltage-stabilizing alternating current power supply body, wherein an assembly block is fixedly assembled on the inner wall of the voltage-stabilizing alternating current power supply body, an annular cavity is arranged in the assembly block, a plurality of first installation cavities are arranged in the assembly block, a plurality of second installation cavities are arranged in the assembly block, a plurality of communication holes are arranged between the first installation cavities and the second installation cavities, the communication holes are positioned on one side of the annular cavity, a plurality of connecting cavities are arranged on the annular cavity, the connecting cavities are communicated with the communication holes, metal plates are fixedly assembled on the connecting cavities, a plurality of air inlets are arranged on the assembly block, the air inlets are correspondingly communicated with the first installation cavities, an exhaust pipe is fixedly assembled on the assembly block, and the exhaust pipe is communicated with the second installation cavities.
Preferably, the top of the voltage-stabilizing alternating-current power supply main body is fixedly provided with a water tank, one end of the annular cavity penetrates through the voltage-stabilizing alternating-current power supply main body to the inner bottom surface of the water tank, and the annular cavity is communicated with the inner part of the water tank.
Preferably, a support frame is fixedly arranged at the top of the voltage-stabilizing alternating current power supply main body, and a miniature water pump is fixedly arranged on the support frame.
Preferably, a water pumping pipe is fixedly assembled on the miniature water pump, the water pumping pipe movably penetrates through the stabilized voltage alternating current power supply main body, one end of the water pumping pipe is communicated with the other end of the annular cavity, a water delivery pipe is fixedly assembled on the miniature water pump, and one end of the water delivery pipe is fixedly assembled with the water tank.
Preferably, the fan is fixedly assembled on the main body of the voltage-stabilizing alternating-current power supply, the fan is positioned on one side of the assembly block, and the air inlet is close to the fan.
Preferably, the inner wall of the main body of the voltage-stabilizing alternating current power supply is fixedly provided with a heat insulation plate, the heat insulation plate is positioned on one side of the assembly block, and one end of the exhaust pipe correspondingly penetrates through the heat insulation plate.
Preferably, the main body of the voltage-stabilizing alternating-current power supply is provided with a heat dissipation hole, the heat dissipation hole is communicated with the inside of the main body of the voltage-stabilizing alternating-current power supply, a water inlet pipe is fixedly arranged on the water tank, and a thread cover is arranged on the water inlet pipe in a thread mode.
The utility model has the advantages that:
according to the utility model, the screw cap is unscrewed on the water inlet pipe, cooling water is poured into the water tank from the water inlet pipe, the miniature water pump is started, the cooling water in the water tank is pumped out by the water pumping pipe through the annular cavity and is re-discharged into the water tank through the water pumping pipe, when the cooling water circulates in the annular cavity, the cooling water circulates in the connecting cavity, the temperature of the cooling water is transferred into the communication hole through the metal plate, the fan is started, wind power generated by the fan enters the first mounting cavity through the air inlet, the wind power flows into the communication hole through the first mounting cavity, and the wind in the communication hole is cooled through the metal plate on the connecting cavity, so that the cooled wind is discharged through the exhaust pipe on the first mounting cavity, the cooling effect is achieved on the electronic elements in the pressure-stabilizing alternating current power supply main body, and meanwhile, the heat insulation plate isolates the high temperature generated by the electronic elements in the pressure-stabilizing alternating current power supply main body, so that the use of the fan is prevented from being influenced by the high temperature generated by the electronic elements.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a three-dimensional structure of a voltage-stabilized AC power supply with a built-in heat dissipation structure according to the present utility model;
FIG. 2 is a schematic cross-sectional view of FIG. 1 in accordance with the present utility model;
FIG. 3 is a schematic cross-sectional view of a stabilized AC power supply with a built-in heat dissipation structure according to the present utility model;
FIG. 4 is a schematic view of the structure of the assembly block according to the present utility model;
fig. 5 is a schematic cross-sectional view of fig. 4 in accordance with the present utility model.
In the figure:
10. a regulated ac power supply body; 11. A heat radiation hole; 12. A water tank; 13. A water inlet pipe;
20. a screw cap; 21. A support frame; 22. A micro water pump; 23. A water pumping pipe;
30. a water supply pipe; 31. A heat insulating plate; 32. A mounting block; 33. A blower;
40. an annular cavity; 41. an exhaust pipe; 42. a communication hole; 43. a connecting cavity;
50. a metal plate; 51. An air inlet; 52. A first mounting cavity; 53. And a second mounting cavity.
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. 1-5, a stabilized ac power supply with a built-in heat dissipation structure includes a stabilized ac power supply body 10, an assembly block 32 is fixedly assembled on an inner wall of the stabilized ac power supply body 10, an annular cavity 40 is provided in the assembly block 32, a water tank 12 is fixedly assembled on a top of the stabilized ac power supply body 10, one end of the annular cavity 40 penetrates through the stabilized ac power supply body 10 to an inner bottom surface of the water tank 12, the annular cavity 40 is communicated with the interior of the water tank 12, a supporting frame 21 is fixedly assembled on the top of the stabilized ac power supply body 10, a micro water pump 22 is fixedly assembled on the supporting frame 21, a water pumping pipe 23 is fixedly assembled on the micro water pump 22, the water pumping pipe 23 movably penetrates through the stabilized ac power supply body 10, and one end of the water pumping pipe 23 is communicated with the other end of the annular cavity 40, the miniature water pump 22 is fixedly provided with a water supply pipe 30, one end of the water supply pipe 30 is fixedly assembled with the water tank 12, a plurality of first installation cavities 52 are arranged in the assembly block 32, a plurality of second installation cavities 53 are arranged in the assembly block 32, a plurality of communication holes 42 are formed between the first installation cavities 52 and the second installation cavities 53, the communication holes 42 are formed in one side of the annular cavity 40, a plurality of connecting cavities 43 communicated with the communication holes 42 are formed in the annular cavity 40, metal plates 50 are fixedly assembled on the connecting cavities 43, a plurality of air inlets 51 communicated with the first installation cavities 52 are formed in the assembly block 32, an exhaust pipe 41 communicated with the second installation cavities 53 is fixedly assembled on the assembly block 32, a fan 33 is fixedly assembled on the stabilized voltage alternating current power supply main body 10, the fan 33 is located on one side of the assembly block 32, and the air inlets 51 are close to the fan 33.
When the miniature water pump 22 is started in operation, cooling water in the water tank 12 is pumped out by the water pumping pipe 23 through the annular cavity 40, then is discharged into the water tank 12 again through the water pumping pipe 30, when the cooling water circulates in the annular cavity 40, the cooling water circulates in the connecting cavity 43, the temperature of the cooling water is transferred into the communication hole 42 through the metal plate 50, the fan 33 is started, wind power generated by the fan 33 enters the first mounting cavity 52 through the air inlet 51, the wind power flows into the communication hole 42 through the first mounting cavity 52, and then the wind in the communication hole 42 is cooled by the metal plate 50 on the connecting cavity 43, so that the cooled wind is discharged through the exhaust pipe 41 on the first mounting cavity 52, and the electronic components in the regulated AC power supply body 10 are cooled.
Further, the heat insulation plate 31 is fixedly assembled on the inner wall of the regulated ac power supply body 10, the heat insulation plate 31 is located on one side of the assembly block 32, one end of the exhaust pipe 41 correspondingly penetrates through the heat insulation plate 31, the regulated ac power supply body 10 is provided with the heat dissipation hole 11, the heat dissipation hole 11 is communicated with the inside of the regulated ac power supply body 10, the water tank 12 is fixedly assembled with the water inlet pipe 13, and the water inlet pipe 13 is screw-assembled with the screw cap 20.
In operation, the screw cap 20 is unscrewed on the water inlet pipe 13, cooling water is poured into the water tank 12 from the water inlet pipe 13, and the electronic components in the regulated AC power supply body 10 are cooled by cooling wind.
Working principle: the screw cap 20 is unscrewed on the water inlet pipe 13, cooling water is poured into the water tank 12 from the water inlet pipe 13, the micro water pump 22 is started, cooling water in the water tank 12 is pumped out by the water pumping pipe 23 through the annular cavity 40, then the cooling water is discharged into the water tank 12 again through the water pumping pipe 30, when the cooling water flows through the annular cavity 40, the cooling water flows through the connecting cavity 43, the temperature of the cooling water is transferred into the communication hole 42 through the metal plate 50, the fan 33 is started, wind power generated by the fan 33 enters the first mounting cavity 52 through the air inlet 51, the wind power flows into the communication hole 42 through the first mounting cavity 52, then the wind in the communication hole 42 is cooled through the metal plate 50 on the connecting cavity 43, the cooled wind is discharged through the air discharging pipe 41 on the first mounting cavity 52, the cooling effect is achieved on electronic components in the regulated AC power supply main body 10, and meanwhile the heat insulating plate 31 isolates the high temperature generated by the electronic components in the regulated AC power supply main body 10, and the use of the fan 33 is prevented from being influenced by the high temperature generated by the electronic components.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. A voltage-stabilizing alternating current power supply with a built-in heat dissipation structure is characterized in that: including steady voltage alternating current power supply main part (10), steady voltage alternating current power supply main part (10)'s inner wall is fixed to be equipped with assembly piece (32), the inside of assembly piece (32) is provided with annular chamber (40), the inside of assembly piece (32) is provided with a plurality of first installation chambeies (52), the inside of assembly piece (32) is provided with a plurality of second installation chambeies (53), be provided with a plurality of intercommunicating pore (42) between first installation chambeies (52) and second installation chambeies (53), intercommunicating pore (42) are located one side of annular chamber (40), be provided with a plurality of connecting chamber (43) on annular chamber (40), connecting chamber (43) communicate with intercommunicating pore (42), all fixed mounting is equipped with metal sheet (50) on connecting chamber (43), be provided with a plurality of air intakes (51) on assembly piece (32), air intakes (51) correspond and communicate with first installation chambeies (52), be equipped with exhaust pipe (41) on assembly piece (32) fixedly, exhaust pipe (41) communicate with second installation chambeies (53).
2. The voltage-stabilized ac power supply with a built-in heat dissipation structure as claimed in claim 1, wherein: the top of the voltage-stabilizing alternating-current power supply main body (10) is fixedly provided with a water tank (12), one end of the annular cavity (40) penetrates through the voltage-stabilizing alternating-current power supply main body (10) to the inner bottom surface of the water tank (12), and the annular cavity (40) is communicated with the inner part of the water tank (12).
3. The voltage-stabilized ac power supply with built-in heat dissipation structure as claimed in claim 2, wherein: the top of the voltage-stabilizing alternating current power supply main body (10) is fixedly provided with a supporting frame (21), and the supporting frame (21) is fixedly provided with a miniature water pump (22).
4. A regulated ac power supply with a built-in heat sink structure as claimed in claim 3, wherein: the miniature water pump (22) is fixedly provided with a water pumping pipe (23), the water pumping pipe (23) movably penetrates through the stabilized voltage alternating current power supply main body (10), one end of the water pumping pipe (23) is communicated with the other end of the annular cavity (40), the miniature water pump (22) is fixedly provided with a water delivery pipe (30), and one end of the water delivery pipe (30) is fixedly assembled with the water tank (12).
5. The stabilized ac power supply with a built-in heat dissipation structure as claimed in claim 4, wherein: a fan (33) is fixedly assembled on the voltage-stabilizing alternating-current power supply main body (10), the fan (33) is positioned on one side of the assembly block (32), and the air inlet (51) is close to the fan (33).
6. The stabilized ac power supply with a built-in heat dissipation structure as claimed in claim 5, wherein: the inner wall of the voltage-stabilizing alternating-current power supply main body (10) is fixedly provided with a heat insulation plate (31), the heat insulation plate (31) is positioned on one side of the assembly block (32), and one end of the exhaust pipe (41) correspondingly penetrates through the heat insulation plate (31).
7. The voltage-stabilized ac power supply with built-in heat dissipation structure as claimed in claim 6, wherein: the novel water tank is characterized in that a radiating hole (11) is formed in the voltage-stabilizing alternating-current power supply body (10), the radiating hole (11) is communicated with the inside of the voltage-stabilizing alternating-current power supply body (10), a water inlet pipe (13) is fixedly assembled on the water tank (12), and a thread cover (20) is assembled on the water inlet pipe (13) in a thread mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322153930.8U CN220556798U (en) | 2023-08-11 | 2023-08-11 | Voltage-stabilizing alternating-current power supply with built-in heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322153930.8U CN220556798U (en) | 2023-08-11 | 2023-08-11 | Voltage-stabilizing alternating-current power supply with built-in heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220556798U true CN220556798U (en) | 2024-03-05 |
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ID=90052104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322153930.8U Active CN220556798U (en) | 2023-08-11 | 2023-08-11 | Voltage-stabilizing alternating-current power supply with built-in heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220556798U (en) |
-
2023
- 2023-08-11 CN CN202322153930.8U patent/CN220556798U/en active Active
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