CN219779504U - High-voltage power supply cabinet - Google Patents
High-voltage power supply cabinet Download PDFInfo
- Publication number
- CN219779504U CN219779504U CN202320936212.5U CN202320936212U CN219779504U CN 219779504 U CN219779504 U CN 219779504U CN 202320936212 U CN202320936212 U CN 202320936212U CN 219779504 U CN219779504 U CN 219779504U
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- China
- Prior art keywords
- cabinet body
- cabinet
- power supply
- mounting
- voltage power
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- 238000013016 damping Methods 0.000 claims abstract description 36
- 230000017525 heat dissipation Effects 0.000 claims abstract description 13
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000035939 shock Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of power supply cabinets, and particularly relates to a high-voltage power supply cabinet. It comprises the following steps: the device comprises a cabinet body, a frame, a bottom damping device, a side damping device and a heat dissipation device; the frame is fixedly connected in the cabinet body; the bottom damping device is arranged at the bottom of the cabinet body and penetrates through the bottom of the cabinet body through bolts to be connected with the bottom of the frame; the side damping device is arranged on the side wall of the cabinet body and penetrates through the side surface of the cabinet body through bolts to be connected with one side of the rack; the heat dissipation device is arranged at the back of the cabinet body. The utility model is used for solving the problem that the outdoor use of the power cabinet has poor heat dissipation and earthquake resistance effects.
Description
Technical Field
The utility model belongs to the technical field of power supply cabinets, and particularly relates to a high-voltage power supply cabinet.
Background
The power cabinet is a generic name of a motor control center, is used in the occasions with more dispersed loads and fewer loops, provides protection, monitoring and control for the loads in the circuit, is beneficial to controlling the fault range, is convenient to find out the fault point quickly and remove the fault point in time, is convenient for arranging lines in a slicing way for overhauling, and does not need large-area power failure.
The general high-voltage power cabinet is all indoor, and the power cabinet is general direct to be placed on the bottom surface, does not have the power cabinet to outdoor use at present, leads to outdoor use power cabinet protection effect relatively poor, can not be fine dispel the heat and antidetonation etc. use for a long time can damage internal component, makes the life of component reduce, can't satisfy on-vehicle and open-air etc. service environment.
Disclosure of Invention
The embodiment of the utility model aims to solve the technical problems of overcoming the defects of the prior art, and provides a high-voltage power cabinet which is used for solving the problems of poor effects of heat dissipation, earthquake resistance and the like when the power cabinet is used outdoors.
The technical scheme for solving the technical problems is as follows: a high voltage power supply cabinet, comprising:
a cabinet body;
the rack is connected and fixed in the cabinet body;
the bottom damping device is arranged at the bottom of the cabinet body and penetrates through the bottom of the cabinet body through bolts to be connected with the bottom of the frame;
the side damping device is arranged on the side wall of the cabinet body and penetrates through the side surface of the cabinet body through bolts to be connected with one side of the rack;
and the heat radiating device is arranged at the back of the cabinet body.
Compared with the prior art, the technical scheme has the following beneficial effects:
through the damping device of bottom and side and with frame lug connection's mode, triaxial shock attenuation and anti upset, the effectual restriction X, Y, Z triaxial amplitude improves holistic shock attenuation effect, and the heat abstractor of back carries out high-efficient heat dissipation to inside module.
Further, the frame includes:
the two side frames are oppositely arranged, the bottoms of the two side frames are connected with the bottom damping device, the side faces of the two side frames are connected with the inner wall of the cabinet body through connecting pieces, and the side faces of the side frames are connected with the side damping device through the connecting pieces;
the mounting plates are connected between the two side frames at intervals, and a plurality of front-back straight-through mounting spaces are formed between the mounting plates and are used for mounting the power supply module and/or the control module.
Further, a plurality of through holes are formed in the arrangement plate in an array mode, and slots are formed in a plurality of edges of the arrangement plate along the insertion direction.
Further, the bottom damping device includes:
the bottom plate is fixed on the mounting surface, a plurality of first mounting holes are formed in the bottom plate at intervals, and two sides of the bottom plate are turned upwards;
the bottoms of the at least two first vibration isolators are connected with the first mounting holes through fasteners, and the tops of the first vibration isolators are fixedly connected with the bottom of the frame.
Further, the side damping device includes:
the mounting plate is provided with a plurality of second mounting holes at intervals;
the at least two second vibration isolators are arranged on the mounting plate at intervals through the second mounting holes;
one side of the arched connecting plate is connected with the second vibration isolator, and the other side of the arched connecting plate is connected with the connecting piece on the frame through a fastener.
Further, the cabinet body is arranged in front of the cabinet door, the cabinet door is provided with ventilation holes corresponding to the heat dissipation device at the back of the cabinet body, and the cabinet door is internally provided with an inner baffle plate covering the surface of the ventilation holes.
Further, the device also comprises a bus assembly and a wiring assembly which are arranged on the rack and are respectively used for supplying power to the internal module and accessing external cables.
Further, lifting lugs are arranged at four corners of the top of the cabinet body, and the bottom of the cabinet body is connected with a grounding pile.
One or more technical solutions provided in the embodiments of the present utility model at least have the following technical effects or advantages:
1. the frame is separated from the cabinet body, and the frame plays a role of a framework, so that the bearing capacity and rigidity of the cabinet are greatly improved.
2. The damping device is directly connected with the frame, and directly and effectively plays roles of shock resistance, impact resistance and subversion resistance.
3. The frame uses the plug-in mode, can make installation and maintenance simple, convenient.
4. The heat dissipation device is arranged on the back of the frame, the damping system is arranged on the right side of the cabinet, the straight duct type air duct is reasonably reserved, and the power supply module can be effectively dissipated.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an overall explosive structure according to an embodiment of the present utility model.
Fig. 2 is a schematic diagram of the overall structure of the frame in the present utility model.
FIG. 3 is a schematic view of the whole structure of the bottom damping device according to the present utility model.
FIG. 4 is a schematic view showing the overall structure of the side damper according to the present utility model.
Fig. 5 is a schematic front view of the cabinet door according to the present utility model.
Reference numerals:
1. a cabinet body; 2. a frame;
21. a side frame; 22. a through hole; 23. a setting plate; 24. a connecting piece;
3. a bottom damping device; 4. a side damping device;
31. a bottom plate; 32. a first mounting hole; 33. a first vibration isolator;
41. a mounting plate; 42. a second mounting hole; 43. a second vibration isolator; 44. an arcuate connecting plate;
5. a heat sink;
6. a through hole; 7. a slot;
8. a cabinet door; 9. ventilation holes; 10. an inner baffle;
11. a confluence assembly; 12. a wiring assembly;
13. lifting lugs; 14. and (5) grounding piles.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is two or more unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1 to 5, a high-voltage power supply cabinet provided by an embodiment of the present utility model includes: the cabinet body, the frame, the bottom damping device, the side damping device and the heat abstractor.
The rack is connected and fixed in the cabinet body, the rack is independently fixed in the cabinet body, the rack is separated from the cabinet body, the rack plays a role of a framework, and the bearing capacity and the rigidity of the cabinet are greatly improved;
the bottom damping device is arranged at the bottom of the cabinet body and penetrates through the bottom of the cabinet body through bolts to be connected with the bottom of the frame; the side damping device is arranged on the side wall of the cabinet body and penetrates through the side surface of the cabinet body through bolts to be connected with one side of the rack;
the bottom and the side of the frame pass through the cabinet through fasteners such as bolts and the like to be connected with a bottom damping device and a side damping device outside the cabinet, and the damping system is directly connected with the frame to directly and effectively play roles in shock resistance, impact resistance and subversion resistance.
The heat dissipation device is arranged at the back of the cabinet body and used for dissipating heat of the opposite modules on the internal rack, and particularly, the heat dissipation device can be realized by adopting a heat dissipation fan module.
Through the damping device of bottom and side and with frame lug connection's mode, triaxial shock attenuation and anti upset, the effectual restriction X, Y, Z triaxial amplitude improves holistic shock attenuation effect, and the heat abstractor of back carries out high-efficient heat dissipation to inside module.
Wherein, the frame includes: the side frames are sequentially provided with a plurality of through holes at intervals from top to bottom, the two side frames are oppositely arranged, the bottoms of the side frames are connected with the bottom damping device, the side faces of the side frames are connected with the inner wall of the cabinet body through connecting pieces, the connecting pieces are filled between the side frames and the cabinet, and the side faces of the side frames are connected with the side damping device through the connecting pieces;
the mounting plates are connected between the side frames at intervals, a plurality of front-back straight-through mounting spaces are formed between the mounting plates, the mounting spaces in front of the mounting plates are used for mounting the power supply module and/or the control module for the heat dissipation device on the back.
The mounting plate is provided with a plurality of through holes in an array, the through holes in array arrangement can effectively dissipate heat of a module mounted on the mounting plate, the mounting plate is provided with slots along a plurality of edges of the insertion direction, and the module is inserted into the mounting space through the slots to be fixed, so that the mounting and maintenance are simple and convenient.
Specifically, the bottom damping device is provided with two at least, and two bottom damping device correspond to the bottom of the both sides frame of frame in the cabinet body.
The bottom damping device includes: the bottom plate and the at least two first vibration isolators.
The base plate is fixed on the mounting surface, a plurality of first mounting holes are formed in the base plate at intervals, a plurality of first vibration isolators can be mounted through the plurality of first mounting holes, and two sides of the base plate are folded upwards; the bottoms of the two first vibration isolators are connected with the first mounting holes through fasteners, and the tops of the first vibration isolators are fixedly connected with the bottom of the frame.
The side damping device includes: the vibration isolator comprises a mounting part, at least two second vibration isolators and an arched connecting plate.
A plurality of second mounting holes are formed in the mounting plate at intervals; the two second vibration isolators are installed on the mounting plate at intervals through the second mounting holes; one side of the arched connecting plate is connected with the second vibration isolator, and the other side of the arched connecting plate is connected with the connecting piece on the frame through a fastener.
The cabinet body is installed in the cabinet door in the front, set up on the cabinet door with cabinet body back heat abstractor corresponds the bleeder vent, cabinet door internally mounted have cover in the internal baffle on bleeder vent surface, through the bleeder vent that corresponds with backplate heat abstractor, form through exhaust passage, improve the radiating effect of interior module, utilize the internal baffle to cover simultaneously on the bleeder vent surface, can avoid dust rainwater directly entering cabinet body inside.
In addition, the vent holes are opened to face obliquely downwards, so that rainwater above can be effectively prevented from entering.
The device also comprises a converging component and a wiring component which are arranged on the frame and are respectively used for supplying power to the internal module and accessing an external cable.
Lifting lugs are arranged at four corners of the top of the cabinet body, the lifting lugs at the top facilitate lifting the whole cabinet body, and the bottom of the cabinet body is connected with a grounding pile.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (8)
1. A high voltage power supply cabinet, comprising:
a cabinet body;
the rack is connected and fixed in the cabinet body;
the bottom damping device is arranged at the bottom of the cabinet body and penetrates through the bottom of the cabinet body through bolts to be connected with the bottom of the frame;
the side damping device is arranged on the side wall of the cabinet body and penetrates through the side surface of the cabinet body through bolts to be connected with one side of the rack;
and the heat radiating device is arranged at the back of the cabinet body.
2. The high voltage power supply cabinet of claim 1, wherein the rack comprises:
the two side frames are oppositely arranged, the bottoms of the two side frames are connected with the bottom damping device, the side faces of the two side frames are connected with the inner wall of the cabinet body through connecting pieces, and the side faces of the side frames are connected with the side damping device through the connecting pieces;
the mounting plates are connected between the two side frames at intervals, and a plurality of front-back straight-through mounting spaces are formed between the mounting plates and are used for mounting the power supply module and/or the control module.
3. The high-voltage power supply cabinet according to claim 2, wherein a plurality of through holes are formed in the placement plate in an array manner, and slots are formed in a plurality of edges of the placement plate along the insertion direction.
4. The high voltage power supply cabinet according to claim 2, wherein the bottom damping means comprises:
the bottom plate is fixed on the mounting surface, a plurality of first mounting holes are formed in the bottom plate at intervals, and two sides of the bottom plate are turned upwards;
the bottoms of the at least two first vibration isolators are connected with the first mounting holes through fasteners, and the tops of the first vibration isolators are fixedly connected with the bottom of the frame.
5. The high voltage power supply cabinet according to claim 4, wherein the side damping means comprises:
the mounting plate is provided with a plurality of second mounting holes at intervals;
the at least two second vibration isolators are arranged on the mounting plate at intervals through the second mounting holes;
one side of the arched connecting plate is connected with the second vibration isolator, and the other side of the arched connecting plate is connected with the connecting piece on the frame through a fastener.
6. The high-voltage power supply cabinet according to claim 5, wherein the cabinet body is mounted on the front face of a cabinet door, ventilation holes corresponding to the heat dissipation devices on the back of the cabinet body are formed in the cabinet door, and an inner baffle plate covering the surfaces of the ventilation holes is mounted in the cabinet door.
7. A high voltage power cabinet according to claim 3, further comprising a bus assembly and a wiring assembly mounted to the frame for supplying power to the internal modules and for accessing the external cables, respectively.
8. The high-voltage power supply cabinet according to claim 1, wherein lifting lugs are arranged at four corners of the top of the cabinet body, and the bottom of the cabinet body is connected with a grounding pile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320936212.5U CN219779504U (en) | 2023-04-24 | 2023-04-24 | High-voltage power supply cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320936212.5U CN219779504U (en) | 2023-04-24 | 2023-04-24 | High-voltage power supply cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219779504U true CN219779504U (en) | 2023-09-29 |
Family
ID=88131124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320936212.5U Active CN219779504U (en) | 2023-04-24 | 2023-04-24 | High-voltage power supply cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219779504U (en) |
-
2023
- 2023-04-24 CN CN202320936212.5U patent/CN219779504U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |