CN218244256U - Cooling DC power supply - Google Patents
Cooling DC power supply Download PDFInfo
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- CN218244256U CN218244256U CN202222699383.9U CN202222699383U CN218244256U CN 218244256 U CN218244256 U CN 218244256U CN 202222699383 U CN202222699383 U CN 202222699383U CN 218244256 U CN218244256 U CN 218244256U
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- power supply
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- supply box
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Abstract
Cooling DC power supply, including the DC power supply case, the DC power supply case is rectangular bodily form shell structure, and the bar groove is seted up on the upper portion of DC power supply case, the utility model discloses adjustable water conservancy diversion radiator can concentrate the great region of direction DC power supply calorific capacity with the air current that first fan blew off to can concentrate the heat dissipation to the great region of DC power supply calorific capacity.
Description
Technical Field
The utility model relates to a DC power supply, more specifically a cooling DC power supply says so.
Background
Publication No.: CN212970600U discloses a modular dc power supply heat sink, which is described in the background art: the prior art does not have a heat dissipation device aiming at the full-bridge conversion topology of the direct-current power supply, heat dissipation is only carried out through a heat dissipation fan or a heat dissipation hole, high-power devices with heat productivity and control panels with small heat productivity are not subjected to targeted heat dissipation, so that the heat dissipation requirement cannot be met, and heat dissipation is uneven.
Disclosure of Invention
The utility model aims at providing a cooling DC power supply can concentrate the great region of direction DC power supply calorific capacity with the air current that first fan blew off to can concentrate the heat dissipation to the great region of DC power supply calorific capacity.
The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:
a cooling direct-current power supply comprises a direct-current power supply box, wherein the direct-current power supply box is of a rectangular shell structure, a strip-shaped groove is formed in the upper portion of the direct-current power supply box, an adjustable diversion radiator is mounted on the upper portion of the inner side of the direct-current power supply box, a first fan and a second fan are mounted on one side of the inner wall of the direct-current power supply box, the first fan is located above the second fan, diversion holes are formed in two sides of the direct-current power supply box, a direct-current power supply is arranged at the bottom of the inner side of the direct-current power supply box, the adjustable diversion radiator comprises a guide rod, two ends of the guide rod are connected with the inner wall of the guide rod, an angle adjusting diverter is mounted on the guide rod and comprises two sleeves, the sleeves are sleeved on the guide rod and can slide on the guide rod, the side portions of the two sleeves are hinged to guide plates, one sides of the two guide plates are matched with the corresponding sleeves, the other sides of the two guide plates are hinged to each other sides of the two guide plates, one sides of the sleeves are provided with screw holes, the sleeves are connected with screw rods through screw threads, and the sleeves can be locked with the guide rods.
In order to further realize the purpose of the utility model, the technical proposal that the shell of the first fan and the shell of the second fan are both connected with the inner wall of the DC power supply box can also be adopted.
One side of the guide plate is connected with the sounding rod, one side of the sounding rod is connected with the insulating plate, and the insulating plate is located below the hinge point of the two guide plates.
The upper end of screw rod is connected square pipe, and the inside of square pipe is the square hole, and square pole, handle are connected to the upper end of square pole in the square hole interpolation of square pipe.
The utility model has the advantages that: the utility model discloses adjustable water conservancy diversion radiator can concentrate the great region of direction DC power supply calorific capacity with the air current that first fan blew off to can concentrate the heat dissipation to the great region of DC power supply calorific capacity. When the adjustable diversion radiator is used specifically, the adjustable diversion radiator can be adjusted to be above the area with larger heat productivity of the direct-current power supply, and at the moment, airflow blown out by the first fan in operation can be blown to the area with larger heat productivity of the direct-current power supply under the action of the inclined plane formed by the diversion plate.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a second schematic view of the present invention;
fig. 3 is a third schematic structural diagram of the present invention;
fig. 4 is an enlarged view of part i of fig. 1.
Labeling components: 1 bar groove 2 guide bar 3 direct current power supply case 4 first fan 5 guide plate 6 second fan 7 water conservancy diversion hole 8 direct current power supply 9 handle 10 square pole 11 square pipe 12 screw rod 13 sleeve pipe 14 spy pole 15 insulation board.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings.
Example 1:
a cooling dc power supply, as shown in fig. 1-4, which includes a dc power supply box 3, the dc power supply box 3 is a rectangular housing structure, a strip-shaped groove 1 is formed on the upper portion of the dc power supply box 3, an adjustable diversion heat sink is mounted on the upper portion of the inner side of the dc power supply box 3, a first fan 4 and a second fan 6 are mounted on one side of the inner wall of the dc power supply box 3, the first fan 4 is located above the second fan 6, diversion holes 7 are formed on both sides of the dc power supply box 3, a dc power supply 8 is disposed on the bottom of the inner side of the dc power supply box 3, the adjustable diversion heat sink includes a guide rod 2, both ends of the guide rod 2 are connected to the inner wall of the guide rod 2, an angle adjusting fluid director is mounted on the guide rod 2, the angle adjusting fluid director includes two sleeves 13, the sleeves 13 are sleeved on the guide rod 2, the sleeves 13 can slide on the guide rod 2, the side portions of the two sleeves 13 are hinged to the flow deflectors 5, one side portions of the two flow deflectors 5 are matched with the corresponding sleeves 13, the other sides of the two flow deflectors 5 are hinged to each other, one side portions of the sleeve 13 are provided with a screw hole, the sleeve 13, the sleeve 12 is connected to a screw rod 12 through a screw thread, and the sleeve 12 to lock the sleeve 13 to the guide rod 2.
The utility model discloses adjustable water conservancy diversion radiator can concentrate the great region of direction DC power supply 8 calorific capacity with the air current that first fan 4 blew off to can concentrate the heat dissipation to the great region of DC power supply 8 calorific capacity. When the adjustable diversion radiator is used specifically, the adjustable diversion radiator can be adjusted to be above the area with larger heat productivity of the direct current power supply 8, and at the moment, airflow blown out by the first fan 4 in operation can be blown to the area with larger heat productivity of the direct current power supply 8 under the action of the inclined plane formed by the diversion plate 5.
Material selection and feasibility analysis of specific implementation: the practical manufactured sample is implemented by taking the specification attached drawing as a drawing according to the proportion and the matching mode of each part in the specification attached drawing, the connection is a common connection mode such as a connection of a strong adhesive, a welding, riveting and a flange connection and an integral forming type connection, and the thickness and the strength of a corresponding connection mode connection point can be selected without creativity according to the requirement of practical connection strength during practical manufacturing. The straight lines of the hinged shafts of the guide plates 5 and the sleeve 13 and the hinged shafts of the two guide plates 5 are in a state of being vertical to the straight surface in figure 2. The air flow blown by the first fan 4 can reach the deflector 5. During the in-service use, can adjust the distance between two sleeve pipes 13 to adjust the inclination of guide plate 5, thereby make things convenient for guide plate 5 to blow the air current that first fan 4 blew off more concentratedly to the great region of direct current power supply 8 calorific capacity. The position of two sleeve pipes 13 of synchronous control can conveniently adjust the position of guide plate 5, and adjustable water conservancy diversion radiator reaches the target location after, thereby operating personnel can rotate screw rod 12 and lock sleeve pipe 13 and guide bar 2 to conveniently let guide plate 5 lead to the air current that first fan 4 blew off more steadily. In actual use, the airflow blown out by the second fan 6 is responsible for the conventional heat dissipation of the direct current power supply 8. The dc power supply 8 may adopt the publication number: the DC power supply 8 can also adopt a DC power supply circuit part with the brand of MEAN WELL/Ming latitude and the model of LRS-50-24.
Example 2:
a cooling dc power supply, as shown in fig. 1-4, which includes a dc power supply box 3, the dc power supply box 3 is a rectangular housing structure, a strip-shaped groove 1 is formed on the upper portion of the dc power supply box 3, an adjustable diversion heat sink is mounted on the upper portion of the inner side of the dc power supply box 3, a first fan 4 and a second fan 6 are mounted on one side of the inner wall of the dc power supply box 3, the first fan 4 is located above the second fan 6, diversion holes 7 are formed on both sides of the dc power supply box 3, a dc power supply 8 is disposed on the bottom of the inner side of the dc power supply box 3, the adjustable diversion heat sink includes a guide rod 2, both ends of the guide rod 2 are connected to the inner wall of the guide rod 2, an angle adjusting fluid director is mounted on the guide rod 2, the angle adjusting fluid director includes two sleeves 13, the sleeves 13 are sleeved on the guide rod 2, the sleeves 13 can slide on the guide rod 2, the side portions of the two sleeves 13 are hinged to the flow deflectors 5, one side portions of the two flow deflectors 5 are matched with the corresponding sleeves 13, the other sides of the two flow deflectors 5 are hinged to each other, one side portions of the sleeve 13 are provided with a screw hole, the sleeve 13, the sleeve 12 is connected to a screw rod 12 through a screw thread, and the sleeve 12 to lock the sleeve 13 to the guide rod 2. And the shell of the first fan 4 and the shell of the second fan 6 are connected with the inner wall of the direct current power supply box 3.
The utility model discloses a state first fan 4's shell, second fan 6's shell all can avoid first fan 4 and second fan 6 can be more stable when the operation with the interior wall connection of DC power supply box 3.
Example 3:
a cooling dc power supply, as shown in fig. 1-4, which includes a dc power supply box 3, the dc power supply box 3 is a rectangular housing structure, a strip-shaped groove 1 is formed on the upper portion of the dc power supply box 3, an adjustable diversion heat sink is mounted on the upper portion of the inner side of the dc power supply box 3, a first fan 4 and a second fan 6 are mounted on one side of the inner wall of the dc power supply box 3, the first fan 4 is located above the second fan 6, diversion holes 7 are formed on both sides of the dc power supply box 3, a dc power supply 8 is disposed on the bottom of the inner side of the dc power supply box 3, the adjustable diversion heat sink includes a guide rod 2, both ends of the guide rod 2 are connected to the inner wall of the guide rod 2, an angle adjusting fluid director is mounted on the guide rod 2, the angle adjusting fluid director includes two sleeves 13, the sleeves 13 are sleeved on the guide rod 2, the sleeves 13 can slide on the guide rod 2, the side portions of the two sleeves 13 are hinged to the flow deflectors 5, one side portions of the two flow deflectors 5 are matched with the corresponding sleeves 13, the other sides of the two flow deflectors 5 are hinged to each other, one side portions of the sleeve 13 are provided with a screw hole, the sleeve 13, the sleeve 12 is connected to a screw rod 12 through a screw thread, and the sleeve 12 to lock the sleeve 13 to the guide rod 2. One side of the guide plate 5 is connected with the sounding rod 14, one side of the sounding rod 14 is connected with the insulating plate 15, and the insulating plate 15 is positioned below the hinge point of the two guide plates 5.
The utility model discloses an insulation board 15 can avoid guide plate 5 to produce the contact easily with DC power supply 8's original paper when being adjusted easily, avoids the short circuit.
Example 4:
a cooling dc power supply, as shown in fig. 1-4, which includes a dc power supply box 3, the dc power supply box 3 is a rectangular housing structure, a strip-shaped groove 1 is formed on the upper portion of the dc power supply box 3, an adjustable diversion heat sink is mounted on the upper portion of the inner side of the dc power supply box 3, a first fan 4 and a second fan 6 are mounted on one side of the inner wall of the dc power supply box 3, the first fan 4 is located above the second fan 6, diversion holes 7 are formed on both sides of the dc power supply box 3, a dc power supply 8 is disposed on the bottom of the inner side of the dc power supply box 3, the adjustable diversion heat sink includes a guide rod 2, both ends of the guide rod 2 are connected to the inner wall of the guide rod 2, an angle adjusting fluid director is mounted on the guide rod 2, the angle adjusting fluid director includes two sleeves 13, the sleeves 13 are sleeved on the guide rod 2, the sleeves 13 can slide on the guide rod 2, the side portions of the two sleeves 13 are hinged to the flow deflectors 5, one side portions of the two flow deflectors 5 are matched with the corresponding sleeves 13, the other sides of the two flow deflectors 5 are hinged to each other, one side portions of the sleeve 13 are provided with a screw hole, the sleeve 13, the sleeve 12 is connected to a screw rod 12 through a screw thread, and the sleeve 12 to lock the sleeve 13 to the guide rod 2. The upper end of the screw 12 is connected with a square tube 11, the inside of the square tube 11 is a square hole, a square rod 10 is inserted into the square hole of the square tube 11, and the upper end of the square rod 10 is connected with a handle 9.
The utility model discloses a square pole 10 can break away from the cooperation with square pipe 11 under the condition of screw rod 12 with sleeve pipe 13, 2 locking of guide bar when not needing adjusting sleeve pipe 13 to avoid handle 9 to form the protruding portion on the upper portion of DC power supply box 3. When the screw 12 needs to be adjusted, the square rod 10 can be matched with the square pipe 11 in an inserting mode, and therefore a person can conveniently rotate the screw 12 through the handle 9.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention.
Claims (4)
1. Cooling DC power supply, its characterized in that: comprises a direct current power supply box (3), the direct current power supply box (3) is of a cuboid shell structure, a strip-shaped groove (1) is formed in the upper portion of the direct current power supply box (3), an adjustable diversion radiator is installed on the upper portion of the inner side of the direct current power supply box (3), a first fan (4) and a second fan (6) are installed on one side of the inner wall of the direct current power supply box (3), the first fan (4) is located above the second fan (6), diversion holes (7) are formed in the two sides of the direct current power supply box (3), a direct current power supply (8) is arranged at the bottom of the inner side of the direct current power supply box (3), the adjustable diversion radiator comprises a guide rod (2), two ends of the guide rod (2) are connected with the inner wall of the guide rod (2), an angle adjusting fluid director is installed on the guide rod (2), the angle modulation divertor includes two sleeve pipes (13), sleeve pipe (13) cover is on guide bar (2), sleeve pipe (13) can slide on guide bar (2), guide plate (5) are all articulated to the lateral part of two sleeve pipes (13), one side and the sleeve pipe (13) cooperation that corresponds of two guide plate (5), the opposite side of two guide plate (5) is articulated each other, the screw is seted up to one side of sleeve pipe (13), screw threaded connection screw rod (12) are passed through in sleeve pipe (13), screw rod (12) can be with sleeve pipe (13) and guide bar (2) locking.
2. The cooling dc power supply of claim 1, wherein: and the shell of the first fan (4) and the shell of the second fan (6) are connected with the inner wall of the direct current power supply box (3).
3. The cooling dc power supply of claim 1, wherein: one side of the guide plate (5) is connected with the probing rod (14), one side of the probing rod (14) is connected with the insulating plate (15), and the insulating plate (15) is positioned below the hinge point of the two guide plates (5).
4. The cooling dc power supply of claim 1, wherein: the upper end of the screw rod (12) is connected with a square pipe (11), the inside of the square pipe (11) is a square hole, a square rod (10) is inserted into the square hole of the square pipe (11), and the upper end of the square rod (10) is connected with a handle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222699383.9U CN218244256U (en) | 2022-10-13 | 2022-10-13 | Cooling DC power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222699383.9U CN218244256U (en) | 2022-10-13 | 2022-10-13 | Cooling DC power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218244256U true CN218244256U (en) | 2023-01-06 |
Family
ID=84670848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222699383.9U Active CN218244256U (en) | 2022-10-13 | 2022-10-13 | Cooling DC power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218244256U (en) |
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2022
- 2022-10-13 CN CN202222699383.9U patent/CN218244256U/en active Active
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