CN220874406U - High-power direct current converter - Google Patents
High-power direct current converter Download PDFInfo
- Publication number
- CN220874406U CN220874406U CN202322487777.2U CN202322487777U CN220874406U CN 220874406 U CN220874406 U CN 220874406U CN 202322487777 U CN202322487777 U CN 202322487777U CN 220874406 U CN220874406 U CN 220874406U
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- Prior art keywords
- fixedly connected
- direct current
- base
- current converter
- converter body
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- 230000035939 shock Effects 0.000 claims abstract description 9
- 239000006096 absorbing agent Substances 0.000 claims abstract description 8
- 238000010248 power generation Methods 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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- Dc-Dc Converters (AREA)
Abstract
The utility model discloses a high-power direct current converter, which relates to the technical field of direct current converters and comprises a base, wherein a direct current converter body is lapped inside the base, a second radiating hole is formed in one side of the direct current converter body, the front face of the direct current converter body is movably connected with a movable door, an observation window is fixedly connected above the front face of the movable door, and a fixed base is fixedly connected below the front face of the movable door. When the movable bottom plate receives vibration force, the first sliding block can slide in the first sliding groove, so that the force is transmitted to the shock absorber, the shock absorber generates motion when receiving the force, the supporting rod moves in the fixed box, the limiting plate drives the second sliding block to move in the second sliding groove by the motion of the supporting rod, so that the force is transmitted to the buffer spring, the buffering effect can be achieved, the service life of the movable bottom plate is prolonged, and the movable bottom plate is provided with a plurality of through holes, so that the direct current converter body can conveniently dissipate heat.
Description
Technical Field
The utility model relates to the technical field of direct current converters, in particular to a high-power direct current converter.
Background
At present, electronic components with high power consumption are mostly adopted in domestic high-power output switching power supplies, and the requirements on the electronic components are extremely high because of the pursuit of high-power output and extremely high loss of the components.
For example, chinese patent publication No. CN203313062U discloses a high-power dc converter, comprising: the box body, the input electric connector, the output electric connector and the power module; three independent direct current conversion modules, a wire, a parallel current equalizing module and an external logic control module; the direct current conversion module comprises the following components: the power supply module, the radiating fin, the four-way comparator, the relay and the PWM controller; the parallel current equalizing module, the external logic control module and the direct current converting module are electrically connected; the free switching work and the stop state between the direct current conversion modules are realized through the external logic control module and the relay, the condition of continuous high-power output is met, the reliability and the safety of the high-power direct current fan are improved, and the high-power direct current fan has great economic value and social value.
The following problems exist in the prior art:
The existing high-power direct current converter is directly placed on the wall, is not fixed, is not stable enough, is easy to shake and increases the risk; the existing high-power direct current converter is easy to vibrate during working, the existing equipment has no buffer effect, and the service life of the internal equipment is easy to be reduced during long-time working, so that the high-power direct current converter is inconvenient to use.
Disclosure of utility model
The present utility model provides a high-power dc converter to solve the problems set forth in the above-mentioned background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The high-power direct current converter comprises a base, wherein a direct current converter body is lapped inside the base, a second radiating hole is formed in one side of the direct current converter body, a movable door is movably connected to the front face of the direct current converter body, an observation window is fixedly connected to the upper portion of the front face of the movable door, a fixed base is fixedly connected to the lower portion of the front face of the movable door, a number plate is movably spliced inside the fixed base, a handle is fixedly connected to one side of the front face of the movable door, and a first radiating hole is formed in one side of the base; the top of the base bottom plate is fixedly connected with a fan.
The technical scheme of the utility model is further improved as follows: the movable base is characterized in that a movable bottom plate is movably connected inside the base, one side of the movable bottom plate is fixedly connected with a first sliding block, and the outer wall of the first sliding block is slidably connected with a first sliding groove.
The technical scheme of the utility model is further improved as follows: the middle fixedly connected with bumper shock absorber of removal bottom plate bottom, one side fixedly connected with bracing piece of removal bottom plate bottom, the outer wall sliding connection of bracing piece has the fixed box.
The technical scheme of the utility model is further improved as follows: the bottom fixedly connected with limiting plate of bracing piece, the bottom fixedly connected with buffer spring of limiting plate, one side fixedly connected with slider second of limiting plate, the outer wall sliding connection of slider second has spout second.
The technical scheme of the utility model is further improved as follows: the middle of the side plate inside the base is fixedly connected with an electric telescopic rod, and one side of the electric telescopic rod is fixedly connected with a linkage rod.
The technical scheme of the utility model is further improved as follows: one side fixedly connected with spring telescopic link of gangbar, the one end fixedly connected with fixed plate of spring telescopic link.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
The utility model provides a high-power direct current converter, which adopts the mutual coordination among a movable bottom plate, a first sliding block, a first sliding groove, a shock absorber, a supporting rod, a fixed box, a limiting plate, a buffer spring, a second sliding groove and a second sliding block, when the movable bottom plate receives a shock force, the first sliding block can slide in the first sliding groove, so that the force is transmitted to the shock absorber, the shock absorber generates a motion when receiving the force, the supporting rod moves in the fixed box, the limiting plate drives the second sliding block to move in the second sliding groove, so that the force is transmitted to the buffer spring, the buffer effect can be realized, the service life of the movable bottom plate is prolonged, and a plurality of through holes are formed in the movable bottom plate, so that the direct current converter body can conveniently dissipate heat.
The utility model provides a high-power direct current converter, which adopts the mutual coordination of an electric telescopic rod, a spring telescopic rod and a linkage rod fixing plate, when a direct current converter body is placed on a movable bottom plate, the electric telescopic rod is started, the movement of the electric telescopic rod drives the linkage rod to move, so that the spring telescopic rod drives the fixing plate to move, the fixing plate is fixed on one side of the direct current converter body, and the direct current converter body is used for the direct current converter body with a different size, thereby ensuring that the direct current converter body is more stable.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a base structure of the present utility model;
FIG. 3 is a schematic view of a cross-section of a base of the present utility model;
fig. 4 is a schematic structural view of the fixing case of the present utility model.
In the figure: 1. a base; 2. a first heat dissipation hole; 3. a DC converter body; 4. an observation window; 5. a handle; 6. a number plate; 7. a fixed base; 8. a second heat dissipation hole; 9. a movable bottom plate; 10. a first chute; 11. a first sliding block; 12. a fixing plate; 13. a spring telescoping rod; 14. a linkage rod; 15. an electric telescopic rod; 16. a second slide block; 17. a fan; 18. a damper; 19. a buffer spring; 20. a fixed box; 21. a support rod; 22. a second chute; 23. a limiting plate; 24. a movable door.
Description of the embodiments
The utility model is further illustrated by the following examples:
Examples
As shown in fig. 1-4, the utility model provides a high-power direct current converter, wherein a direct current converter body 3 is lapped in a base 1, a second radiating hole 8 is formed in one side of the direct current converter body 3, a movable door 24 is movably connected to the front surface of the direct current converter body 3, an observation window 4 is fixedly connected to the upper part of the front surface of the movable door 24, a fixed base 7 is fixedly connected to the lower part of the front surface of the movable door 24, a number plate 6 is movably spliced in the fixed base 7, a handle 5 is fixedly connected to one side of the front surface of the movable door 24, and a first radiating hole 2 is formed in one side of the base 1; the top of the bottom plate of the base 1 is fixedly connected with a fan 17.
In this embodiment, after the dc converter body 3 is placed in the base 1, under the motion of the fan 17, the heat dissipation speed of the dc converter body 3 can be increased, the air in the base 1 can flow through the first heat dissipation hole 2, so that the heat dissipated by the fan 17 due to work is dissipated, the heat in the dc converter body 3 is dissipated through the second heat dissipation hole 8 on the dc converter body 3, the internal equipment can be observed through the observation window 4, so that the contact between personnel and the internal equipment of the dc converter body 3 is reduced, when the internal equipment of the dc converter body 3 needs to be maintained, the number plate 6 on the fixed base 7 is convenient for a maintainer to find the equipment needing to be maintained, and the movable door 24 can be opened by pulling the handle 5 by hand, so that the internal equipment needs to be maintained.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inside swing joint of base 1 has movable bottom plate 9, one side fixedly connected with slider one 11 of movable bottom plate 9, the outer wall sliding connection of slider one 11 has spout one 10, the middle fixedly connected with bumper shock absorber 18 of movable bottom plate 9 bottom, one side fixedly connected with bracing piece 21 of movable bottom plate 9 bottom, the outer wall sliding connection of bracing piece 21 has fixed box 20, the bottom fixedly connected with limiting plate 23 of bracing piece 21, the bottom fixedly connected with buffer spring 19 of limiting plate 23, one side fixedly connected with slider two 16 of limiting plate 23, the outer wall sliding connection of slider two 16 has spout two 22.
In this embodiment, when the moving bottom plate 9 receives a vibration force, the first slider 11 can slide in the first chute 10, so that the force is transmitted to the damper 18, the damper 18 receives a force to move, so that the supporting rod 21 moves in the fixed box 20, the limiting plate 23 drives the second slider 16 to move in the second chute 22 by the movement of the supporting rod 21, so that the force is transmitted to the buffer spring 19, and a buffering effect can be performed, so that the service life of the moving bottom plate 9 is prolonged, and the moving bottom plate 9 is provided with a plurality of openings, so that the direct current converter body 3 can conveniently dissipate heat.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, an electric telescopic rod 15 is fixedly connected with the middle of the side plate inside the base 1, a linkage rod 14 is fixedly connected to one side of the electric telescopic rod 15, a spring telescopic rod 13 is fixedly connected to one side of the linkage rod 14, and a fixing plate 12 is fixedly connected to one end of the spring telescopic rod 13.
In this embodiment, when the dc converter body 3 is placed on the movable bottom plate 9, the electric telescopic rod 15 is started, and the movement of the electric telescopic rod 15 drives the linkage rod 14 to move, so that the spring telescopic rod 13 drives the fixing plate 12 to move, and the fixing plate 12 is fixed on one side of the dc converter body 3, so that the dc converter body 3 with a size not used is used, and the dc converter body 3 is more stable.
The working principle of the high-power dc converter is specifically described below.
As shown in fig. 1-4, when the direct current converter body 3 is put into the base 1, when the movable bottom plate 9 receives vibration force, the first slide block 11 can slide in the first slide groove 10, so that force is transmitted to the damper 18, the damper 18 receives force to move, the supporting rod 21 moves in the fixed box 20, the limiting plate 23 drives the second slide block 16 to move in the second slide groove 22 by the movement of the supporting rod 21, so that force is transmitted to the buffer spring 19, the buffer effect can be achieved, the service life of the movable bottom plate 9 is prolonged, a plurality of openings are formed in the movable bottom plate 9, the direct current converter body 3 is convenient for heat dissipation, the electric telescopic rod 15 is started again, the movement of the electric telescopic rod 15 drives the linkage rod 14 to move, the spring telescopic rod 13 drives the fixed plate 12 to move, the fixed plate 12 is fixed on one side of the DC converter body 3 and is used for the DC converter body 3 with unused size, so that the DC converter body 3 is firmer, under the movement of the fan 17, the heat dissipation speed of the DC converter body 3 can be accelerated, the air in the base 1 can flow through the first heat dissipation hole 2, so that the heat emitted by the fan 17 due to work is dissipated, the heat in the DC converter body 3 is dissipated through the second heat dissipation hole 8 on the DC converter body 3, the internal equipment can be observed through the observation window 4, the contact between personnel and the internal equipment of the DC converter body 3 is reduced, when the internal equipment of the DC converter body 3 needs to be maintained, the maintenance personnel can conveniently find the equipment needing to be maintained through the number plate 6 on the fixed base 7, and then the movable door 24 can be opened by pulling the handle 5, thereby performing maintenance on the internal equipment.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a high-power direct current converter, includes base (1), its characterized in that: the novel solar energy power generation device is characterized in that the inside of the base (1) is lapped with a direct current converter body (3), one side of the direct current converter body (3) is provided with a second radiating hole (8), the front face of the direct current converter body (3) is movably connected with a movable door (24), the upper part of the front face of the movable door (24) is fixedly connected with an observation window (4), the lower part of the front face of the movable door (24) is fixedly connected with a fixed base (7), the inside of the fixed base (7) is movably spliced with a number plate (6), one side of the front face of the movable door (24) is fixedly connected with a handle (5), and one side of the base (1) is provided with a first radiating hole (2);
the top of the base plate of the base (1) is fixedly connected with a fan (17).
2. A high power dc converter as claimed in claim 1, wherein: the novel mobile base is characterized in that a movable bottom plate (9) is movably connected inside the base (1), one side of the movable bottom plate (9) is fixedly connected with a first sliding block (11), and the outer wall of the first sliding block (11) is slidably connected with a first sliding groove (10).
3. A high power dc converter as claimed in claim 2, wherein: the middle of movable bottom plate (9) bottom fixedly connected with bumper shock absorber (18), one side fixedly connected with bracing piece (21) of movable bottom plate (9) bottom, the outer wall sliding connection of bracing piece (21) has fixed box (20).
4. A high power dc converter according to claim 3, characterized in that: the bottom fixedly connected with limiting plate (23) of bracing piece (21), the bottom fixedly connected with buffer spring (19) of limiting plate (23), one side fixedly connected with slider second (16) of limiting plate (23), the outer wall sliding connection of slider second (16) has spout second (22).
5. A high power dc converter as claimed in claim 1, wherein: an electric telescopic rod (15) is fixedly connected to the middle of the inner side plate of the base (1), and a linkage rod (14) is fixedly connected to one side of the electric telescopic rod (15).
6. The high power dc converter of claim 5, wherein: one side of the linkage rod (14) is fixedly connected with a spring telescopic rod (13), and one end of the spring telescopic rod (13) is fixedly connected with a fixing plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322487777.2U CN220874406U (en) | 2023-09-13 | 2023-09-13 | High-power direct current converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322487777.2U CN220874406U (en) | 2023-09-13 | 2023-09-13 | High-power direct current converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220874406U true CN220874406U (en) | 2024-04-30 |
Family
ID=90815133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322487777.2U Active CN220874406U (en) | 2023-09-13 | 2023-09-13 | High-power direct current converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220874406U (en) |
-
2023
- 2023-09-13 CN CN202322487777.2U patent/CN220874406U/en active Active
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