CN221553754U - DC power supply with regional heat dissipation effect - Google Patents
DC power supply with regional heat dissipation effect Download PDFInfo
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- CN221553754U CN221553754U CN202323301223.5U CN202323301223U CN221553754U CN 221553754 U CN221553754 U CN 221553754U CN 202323301223 U CN202323301223 U CN 202323301223U CN 221553754 U CN221553754 U CN 221553754U
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- direct current
- outer side
- thick bamboo
- power supply
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 18
- 230000000694 effects Effects 0.000 title claims abstract description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 20
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 20
- 241001330002 Bambuseae Species 0.000 claims description 20
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 20
- 239000011425 bamboo Substances 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram 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
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a direct current power supply with a regional heat dissipation function, which comprises a direct current box, wherein a long cylinder is arranged in the direct current box, a rotating cylinder is inserted in the long cylinder, and an air outlet and an air inlet are respectively arranged on the outer side of the rotating cylinder. According to the utility model, the long cylinder and the connecting pipe are arranged at the lower part of the inside of the direct current box, namely the air supply mechanism and the driving mechanism are respectively arranged on the outer side of the long cylinder and the connecting pipe, so that the driving mechanism can drive the rotating cylinder to rotate in the long cylinder, wind power generated by the operation of the air supply mechanism can be conveyed into the rotating cylinder, wind power can flow into the inside of the direct current box from the air outlet hole and the L-shaped groove, and the flowing wind power can be comprehensively cooled and radiated in the area covered by the lower part of the circuit board along with the rotation of the rotating cylinder, so that the uniform radiating effect in the area can be effectively ensured.
Description
Technical Field
The utility model relates to the technical field of direct current power supplies, in particular to a direct current power supply with a regional heat dissipation function.
Background
The DC power supply is a device for maintaining stable constant voltage current in a circuit, such as a dry battery, a storage battery, a DC generator and the like, and the DC power supply is provided with a positive electrode and a negative electrode, wherein the positive electrode has high potential, the negative electrode has low potential, and when the two electrodes are communicated with the circuit, the constant potential difference between the two ends of the circuit can be maintained, so that the current from the positive electrode to the negative electrode is formed in an external circuit.
At present, the direct current power supply has some problems in the using process, namely, the direct current power supply can generate higher temperature in the direct current power supply in a long-time using state, and the generated high temperature is emitted by a device element on the circuit board, so that the temperature in the area is overhigh, and the high temperature generated in the direct current power supply is usually arranged at the position where one or two cooling fans are positioned behind the direct current power supply to supply air and cool, but the mode is limited for the air supply and cool area, and the area covered by the circuit board cannot be cooled in a large area, so that the direct current power supply with the area cooling effect is provided for solving the problems.
Disclosure of utility model
The present utility model is directed to a dc power supply with a regional heat dissipation function, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a DC power supply with regional heat dissipation effect, includes the direct current box, be provided with a long section of thick bamboo in the direct current box, long section of thick bamboo interpolation is equipped with a rotation section of thick bamboo, be provided with apopore and air intake respectively in the rotation section of thick bamboo outside, set up L type groove on the long section of thick bamboo outside, long section of thick bamboo outside fixedly connected with connecting pipe, be provided with air supply mechanism on the connecting pipe, long section of thick bamboo outside is provided with the actuating mechanism who is used for driving a rotation section of thick bamboo rotation, be provided with dustproof mechanism on the direct current box outside, a rotation section of thick bamboo agrees in long section of thick bamboo inside.
As a further preferable mode of the technical scheme, a fixing seat is fixedly arranged on the outer side of the long cylinder, and the fixing seat is fixedly arranged on the inside of the direct current box.
As a further preferable mode of the technical scheme, the air outlet holes are distributed on the outer side of the rotating cylinder at equal intervals, and the air outlet holes are arranged on the rotating cylinder in a conical shape.
As a further preferable mode of the technical scheme, the driving mechanism comprises a fixed shaft, the fixed shaft is fixedly arranged at one end of the rotating cylinder, a first conical tooth is fixedly arranged at the outer side of the fixed shaft, a second conical tooth is meshed at the outer side of the first conical tooth, the second conical tooth is fixedly arranged at the outer side of the transmission shaft, the transmission shaft is fixedly connected to the rotating shaft of the servo motor, and the servo motor is fixedly arranged at the outer side of the long cylinder.
As a further preferable mode of the technical scheme, the air supply mechanism comprises an air guide pipe, the air guide pipe is fixedly arranged at the upper position of the outer side of the connecting pipe, a fan is abutted to the top end of the air guide pipe, a bolt is inserted into the fan, a socket is connected with the bolt through threaded engagement, and the socket is fixedly arranged inside the direct-current box.
As a further preferable mode of the technical scheme, the dustproof mechanism comprises an inner plate and an outer plate, the inner plate and the outer plate are fixedly arranged on the outer side of the direct-current box, a slot is arranged between the inner plate and the outer plate, circular holes are formed in the inner plate and the outer plate at equal intervals, a filter screen is inserted in the slot, and a baffle is fixedly arranged at one end of the filter screen.
As a further preferable mode of the technical scheme, the filter screen is fitted in the slot, the inner plate, the outer plate and the filter screen are all arranged in arc shapes, and the baffle is made of rubber materials.
The utility model provides a direct current power supply with a regional heat dissipation function, which has the following beneficial effects:
According to the utility model, the long cylinder and the connecting pipe are arranged at the lower part of the inside of the direct current box, namely the air supply mechanism and the driving mechanism are respectively arranged on the outer side of the long cylinder and the connecting pipe, so that the driving mechanism can drive the rotating cylinder to rotate in the long cylinder, wind power generated by the operation of the air supply mechanism can be conveyed into the rotating cylinder, wind power can flow into the inside of the direct current box from the air outlet hole and the L-shaped groove, and the flowing wind power can be comprehensively cooled and radiated in the area covered by the lower part of the circuit board along with the rotation of the rotating cylinder, so that the uniform radiating effect in the area can be effectively ensured.
According to the utility model, the dustproof mechanism is arranged, so that when the device is not in use, the direct current box and the outside are in a ventilation state, and the outside dust is effectively prevented from entering the direct current box, and the outer plate is positioned on the outer side of the direct current box, so that the device does not occupy excessive space of the outside and has a protection effect to a certain extent.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present utility model;
FIG. 2 is a schematic top view of the structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure A of FIG. 2 according to the present utility model;
FIG. 4 is a schematic rear cross-sectional view of the structure of the L-shaped groove of the present utility model;
FIG. 5 is a schematic diagram of a fan according to the present utility model;
FIG. 6 is a schematic elevational cross-sectional view of the inner and outer plates of the present utility model;
Fig. 7 is a schematic rear view of a fan according to the present utility model.
In the figure: 1. a direct current box; 2. a long barrel; 3. a rotating cylinder; 4. an air outlet hole; 5. an air inlet; 6. an L-shaped groove; 7. a connecting pipe; 8. an air supply mechanism; 9. a driving mechanism; 10. a dust-proof mechanism; 11. a fixing seat; 12. a fixed shaft; 13. conical teeth I; 14. conical teeth II; 15. a transmission shaft; 16. a servo motor; 17. an air guide pipe; 18. a fan; 19. a bolt; 20. a socket; 21. an inner plate; 22. an outer plate; 23. a slot; 24. a circular hole; 25. a filter screen; 26. and a baffle.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides the technical scheme that: as shown in fig. 1, 2, 3, 4 and 5, in this embodiment, a dc power supply with a regional heat dissipation function includes a dc box 1, a long cylinder 2 is disposed in the dc box 1, a rotating cylinder 3 is inserted in the long cylinder 2, an air outlet 4 and an air inlet 5 are respectively disposed at the outer side of the rotating cylinder 3, an L-shaped slot 6 is disposed at the outer side of the long cylinder 2, a connecting pipe 7 is fixedly connected at the outer side of the long cylinder 2, an air supply mechanism 8 is disposed on the connecting pipe 7, a driving mechanism 9 for driving the rotating cylinder 3 to rotate is disposed at the outer side of the long cylinder 2, a dust prevention mechanism 10 is disposed at the outer side of the dc box 1, The rotating cylinder 3 is fit in the long cylinder 2, and the long cylinder 2 and the connecting pipe 7 are arranged at the lower position in the direct current box 1, namely the air supply mechanism 8 and the driving mechanism 9 are respectively arranged on the outer side of the long cylinder 2 and the connecting pipe 7, so that the driving mechanism 9 can drive the rotating cylinder 3 to rotate in the long cylinder 2, the wind power generated by the operation of the air supply mechanism 8 can be conveyed into the rotating cylinder 3, the wind power can flow into the direct current box 1 from the air outlet 4 and the L-shaped groove 6, the flowing wind power can comprehensively cool and dissipate heat in the area covered by the lower part of the circuit board along with the rotation of the rotating cylinder 3 to drive the air outlet 4, The heat dissipation effect which can be unified in the area is effectively ensured, the outer side of the long cylinder 2 is fixedly provided with a fixed seat 11, the fixed seat 11 is fixedly arranged on the inside of the direct current box 1, the position of the long cylinder 2 can be effectively fixed through the fixed seat 11, the air outlet holes 4 are equidistantly distributed on the outer side of the rotating cylinder 3, the air outlet holes 4 are arranged on the rotating cylinder 3 in a conical shape, the air can be helped to quickly flow into the inside of the direct current box 1 from the air outlet holes 4, the driving mechanism 9 comprises a fixed shaft 12, the fixed shaft 12 is fixedly arranged on one end of the rotating cylinder 3, the outer side of the fixed shaft 12 is fixedly provided with a conical tooth I13, The outside of the conical teeth I13 is meshed with conical teeth II 14, the conical teeth II 14 is fixedly arranged on the outside of a transmission shaft 15, the transmission shaft 15 is fixedly connected to the rotating shaft of a servo motor 16, the servo motor 16 is fixedly arranged on the outside of a long cylinder 2, by the structure, the transmission shaft 15 can drive the conical teeth II 14 to rotate along with the driving of the servo motor 16, namely, the conical teeth II 14 can drive the conical teeth I13 to rotate, the rotating cylinder 3 can rotate in the long cylinder 2, so that gas is uniformly blown into the direct current box 1, the air supply mechanism 8 comprises an air guide pipe 17, The utility model discloses a fan, including connecting pipe 7, guide duct 17, fan 7, screw bolt 19, socket 20 is connected with through the screw thread engagement to the guide duct 17 fixed mounting in the outside upper position department of connecting pipe 7, guide duct 17 top is contradicted and is had fan 18, insert on the fan 18 and be equipped with bolt 19, socket 20 fixed mounting is inside direct current box 1, through being provided with this structure, along with the start-up of fan 18, the wind-force that produces can infuse in guide duct 17 inside, flows in connecting pipe 7 inside at last to in passing air intake 5 and entering into the inside of rotating cylinder 3, with this continuous air supply cooling work.
As shown in fig. 2 and 6, the dustproof mechanism 10 includes an inner plate 21 and an outer plate 22, the inner plate 21 and the outer plate 22 are fixedly mounted on the outer side of the dc box 1, a slot 23 is arranged between the inner plate 21 and the outer plate 22, round holes 24 are equidistantly formed in the inner plate 21 and the outer plate 22, a filter screen 25 is inserted in the slot 23, a baffle 26 is fixedly mounted at one end of the filter screen 25, and the dustproof mechanism 10 is arranged, so that when the filter screen 25 is inserted in the slot 23, the device is not used, the dc box 1 and the outside are in a ventilated state, external dust is effectively prevented from entering the inside of the dc box 1, the outer plate 22 is located on the outer side of the dc box 1, the external excessive space is not occupied, the filter screen 25 is in a certain degree of protection, the inner plate 21, the outer plate 22 and the filter screen 25 are all in an arc shape, and the baffle 26 is made of rubber materials, and people can be helped to extract and replace the filter screen 25.
The utility model provides a direct current power supply with a regional heat dissipation function, which has the following specific working principle:
in the use of the device, along with the start of a servo motor 16, a transmission shaft 15 can drive a conical tooth two 14 to rotate, namely, the conical tooth two 14 can drive a conical tooth one 13 to rotate, so that a rotating cylinder 3 can be positioned in the interior of a long cylinder 2 to rotate, at the moment, under the start of a fan 18, generated wind force can be infused into the interior of an air guide pipe 17 and finally flows into a connecting pipe 7, so that the wind force enters the interior of the rotating cylinder 3 through an air inlet 5, and can flow into the interior of a direct current box 1 from an air outlet 4 and an L-shaped groove 6, along with the rotation of the rotating cylinder 3, the air outlet 4 is driven to rotate, the flowing wind can be positioned in an area covered by the lower part of a circuit board to perform comprehensive cooling and heat dissipation work, and through a dustproof mechanism 10 arranged, a filter screen 25 can be inserted into the interior of a slot 23, so that in an unused state of the device, the direct current box 1 and the outside dust can be effectively prevented from entering the interior of the direct current box 1 under a state of ventilation.
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 (7)
1. The utility model provides a DC power supply with regional heat dissipation effect which characterized in that: including direct current box (1), be provided with long section of thick bamboo (2) in direct current box (1), long section of thick bamboo (2) interpolation is equipped with rotation section of thick bamboo (3), be provided with apopore (4) and air intake (5) respectively in rotation section of thick bamboo (3) outside, L type groove (6) have been seted up on long section of thick bamboo (2) outside, long section of thick bamboo (2) outside fixedly connected with connecting pipe (7), be provided with air supply mechanism (8) on connecting pipe (7), long section of thick bamboo (2) outside is provided with and is used for driving rotation section of thick bamboo (3) rotatory actuating mechanism (9), be provided with dustproof mechanism (10) on the direct current box (1) outside, rotation section of thick bamboo (3) agree with in long section of thick bamboo (2) inside.
2. A direct current power supply with regional heat dissipation according to claim 1, characterized in that: the fixed seat (11) is fixedly arranged on the outer side of the long cylinder (2), and the fixed seat (11) is fixedly arranged on the inside of the direct current box (1).
3. A direct current power supply with regional heat dissipation according to claim 1, characterized in that: the air outlet holes (4) are equidistantly distributed on the outer side of the rotating cylinder (3), and the air outlet holes (4) are arranged on the rotating cylinder (3) in a conical shape.
4. A direct current power supply with regional heat dissipation according to claim 1, characterized in that: the driving mechanism (9) comprises a fixed shaft (12), the fixed shaft (12) is fixedly arranged at one end of the rotating cylinder (3), a first conical tooth (13) is fixedly arranged at the outer side of the fixed shaft (12), a second conical tooth (14) is meshed at the outer side of the first conical tooth (13), the second conical tooth (14) is fixedly arranged at the outer side of the transmission shaft (15), the transmission shaft (15) is fixedly connected to the rotating shaft of the servo motor (16), and the servo motor (16) is fixedly arranged at the outer side of the long cylinder (2).
5. A direct current power supply with regional heat dissipation according to claim 1, characterized in that: the air supply mechanism (8) comprises an air guide pipe (17), the air guide pipe (17) is fixedly arranged at the position above the outer side of the connecting pipe (7), a fan (18) is abutted to the top end of the air guide pipe (17), a bolt (19) is inserted into the fan (18), the bolt (19) is connected with a socket (20) through threaded engagement, and the socket (20) is fixedly arranged inside the direct-current box (1).
6. A direct current power supply with regional heat dissipation according to claim 1, characterized in that: the dustproof mechanism (10) comprises an inner plate (21) and an outer plate (22), the inner plate (21) and the outer plate (22) are fixedly mounted on the outer side of the direct current box (1), a slot (23) is formed between the inner plate (21) and the outer plate (22), round holes (24) are formed in the inner plate (21) and the outer plate (22) at equal distances, a filter screen (25) is inserted in the slot (23), and a baffle (26) is fixedly mounted at one end of the filter screen (25).
7. The direct current power supply with regional heat dissipation according to claim 6, wherein: the filter screen (25) fits in the slot (23), the inner plate (21), the outer plate (22) and the filter screen (25) are all arranged in an arc shape, and the baffle (26) is made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323301223.5U CN221553754U (en) | 2023-12-05 | 2023-12-05 | DC power supply with regional heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323301223.5U CN221553754U (en) | 2023-12-05 | 2023-12-05 | DC power supply with regional heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221553754U true CN221553754U (en) | 2024-08-16 |
Family
ID=92226014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323301223.5U Active CN221553754U (en) | 2023-12-05 | 2023-12-05 | DC power supply with regional heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221553754U (en) |
-
2023
- 2023-12-05 CN CN202323301223.5U patent/CN221553754U/en active Active
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